15720454080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:418

約数の個数: 560

約数和(自身を含む): 59547739680

約数和(自身を除く): 43827285600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 137, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 233, 240, 270, 274, 285, 288, 304, 320, 324, 342, 360, 380, 405, 411, 432, 456, 466, 480, 513, 540, 548, 570, 576, 608, 648, 684, 685, 699, 720, 760, 810, 822, 855, 864, 912, 932, 960, 1026, 1080, 1096, 1140, 1165, 1216, 1233, 1296, 1368, 1370, 1398, 1440, 1520, 1539, 1620, 1644, 1710, 1728, 1824, 1864, 2052, 2055, 2097, 2160, 2192, 2280, 2330, 2466, 2565, 2592, 2603, 2736, 2740, 2796, 2880, 3040, 3078, 3240, 3288, 3420, 3495, 3648, 3699, 3728, 4104, 4110, 4194, 4320, 4384, 4427, 4560, 4660, 4932, 5130, 5184, 5206, 5472, 5480, 5592, 6080, 6156, 6165, 6291, 6480, 6576, 6840, 6990, 7398, 7456, 7695, 7809, 8208, 8220, 8388, 8640, 8768, 8854, 9120, 9320, 9864, 10260, 10412, 10485, 10944, 10960, 11097, 11184, 12312, 12330, 12582, 12960, 13015, 13152, 13281, 13680, 13980, 14796, 14912, 15390, 15618, 16416, 16440, 16776, 17708, 18240, 18495, 18640, 18873, 19728, 20520, 20824, 20970, 21920, 22135, 22194, 22368, 23427, 24624, 24660, 25164, 25920, 26030, 26304, 26562, 27360, 27960, 29592, 30780, 31236, 31455, 31921, 32832, 32880, 33552, 35416, 36990, 37280, 37746, 39045, 39456, 39843, 41040, 41648, 41940, 43840, 44270, 44388, 44736, 46854, 49248, 49320, 50328, 52060, 53124, 54720, 55485, 55920, 59184, 61560, 62472, 62910, 63842, 65760, 66405, 67104, 70281, 70832, 73980, 74560, 75492, 78090, 78912, 79686, 82080, 83296, 83880, 88540, 88776, 93708, 94365, 95763, 98496, 98640, 100656, 104120, 106248, 110970, 111840, 117135, 118368, 119529, 123120, 124944, 125820, 127684, 131520, 132810, 134208, 140562, 141664, 147960, 150984, 156180, 159372, 159605, 164160, 166592, 167760, 177080, 177552, 187416, 188730, 191526, 197280, 199215, 201312, 208240, 210843, 212496, 221940, 223680, 234270, 236736, 239058, 246240, 249888, 251640, 255368, 265620, 281124, 283328, 287289, 295920, 301968, 312360, 318744, 319210, 335520, 351405, 354160, 355104, 358587, 374832, 377460, 383052, 394560, 398430, 402624, 416480, 421686, 424992, 443880, 468540, 478116, 478815, 492480, 499776, 503280, 510736, 531240, 562248, 574578, 591840, 597645, 603936, 606499, 624720, 637488, 638420, 671040, 702810, 708320, 710208, 717174, 749664, 754920, 766104, 796860, 832960, 843372, 849984, 861867, 887760, 937080, 956232, 957630, 1006560, 1021472, 1054215, 1062480, 1124496, 1149156, 1183680, 1195290, 1207872, 1212998, 1249440, 1274976, 1276840, 1405620, 1416640, 1434348, 1436445, 1499328, 1509840, 1532208, 1593720, 1686744, 1723734, 1775520, 1792935, 1819497, 1874160, 1912464, 1915260, 2013120, 2042944, 2108430, 2124960, 2248992, 2298312, 2390580, 2425996, 2498880, 2549952, 2553680, 2585601, 2811240, 2868696, 2872890, 3019680, 3032495, 3064416, 3187440, 3373488, 3447468, 3551040, 3585870, 3638994, 3748320, 3824928, 3830520, 4216860, 4249920, 4309335, 4497984, 4596624, 4781160, 4851992, 5107360, 5171202, 5458491, 5622480, 5737392, 5745780, 6039360, 6064990, 6128832, 6374880, 6746976, 6894936, 7171740, 7277988, 7496640, 7649856, 7661040, 8433720, 8618670, 9097485, 9193248, 9562320, 9703984, 10214720, 10342404, 10916982, 11244960, 11474784, 11491560, 12129980, 12749760, 12928005, 13493952, 13789872, 14343480, 14555976, 15322080, 16375473, 16867440, 17237340, 18194970, 18386496, 19124640, 19407968, 20684808, 21833964, 22489920, 22949568, 22983120, 24259960, 25856010, 27292455, 27579744, 28686960, 29111952, 30644160, 32750946, 33734880, 34474680, 36389940, 38249280, 38815936, 41369616, 43667928, 45966240, 48519920, 49126419, 51712020, 54584910, 55159488, 57373920, 58223904, 65501892, 67469760, 68949360, 72779880, 81877365, 82739232, 87335856, 91932480, 97039840, 98252838, 103424040, 109169820, 114747840, 116447808, 131003784, 137898720, 145559760, 163754730, 165478464, 174671712, 194079680, 196505676, 206848080, 218339640, 245632095, 262007568, 275797440, 291119520, 327509460, 349343424, 393011352, 413696160, 436679280, 491264190, 524015136, 582239040, 655018920, 786022704, 827392320, 873358560, 982528380, 1048030272, 1310037840, 1572045408, 1746717120, 1965056760, 2620075680, 3144090816, 3930113520, 5240151360, 7860227040, 15720454080]

約数ペア:

[(1, 15720454080), (2, 7860227040), (3, 5240151360), (4, 3930113520), (5, 3144090816), (6, 2620075680), (8, 1965056760), (9, 1746717120), (10, 1572045408), (12, 1310037840), (15, 1048030272), (16, 982528380), (18, 873358560), (19, 827392320), (20, 786022704), (24, 655018920), (27, 582239040), (30, 524015136), (32, 491264190), (36, 436679280), (38, 413696160), (40, 393011352), (45, 349343424), (48, 327509460), (54, 291119520), (57, 275797440), (60, 262007568), (64, 245632095), (72, 218339640), (76, 206848080), (80, 196505676), (81, 194079680), (90, 174671712), (95, 165478464), (96, 163754730), (108, 145559760), (114, 137898720), (120, 131003784), (135, 116447808), (137, 114747840), (144, 109169820), (152, 103424040), (160, 98252838), (162, 97039840), (171, 91932480), (180, 87335856), (190, 82739232), (192, 81877365), (216, 72779880), (228, 68949360), (233, 67469760), (240, 65501892), (270, 58223904), (274, 57373920), (285, 55159488), (288, 54584910), (304, 51712020), (320, 49126419), (324, 48519920), (342, 45966240), (360, 43667928), (380, 41369616), (405, 38815936), (411, 38249280), (432, 36389940), (456, 34474680), (466, 33734880), (480, 32750946), (513, 30644160), (540, 29111952), (548, 28686960), (570, 27579744), (576, 27292455), (608, 25856010), (648, 24259960), (684, 22983120), (685, 22949568), (699, 22489920), (720, 21833964), (760, 20684808), (810, 19407968), (822, 19124640), (855, 18386496), (864, 18194970), (912, 17237340), (932, 16867440), (960, 16375473), (1026, 15322080), (1080, 14555976), (1096, 14343480), (1140, 13789872), (1165, 13493952), (1216, 12928005), (1233, 12749760), (1296, 12129980), (1368, 11491560), (1370, 11474784), (1398, 11244960), (1440, 10916982), (1520, 10342404), (1539, 10214720), (1620, 9703984), (1644, 9562320), (1710, 9193248), (1728, 9097485), (1824, 8618670), (1864, 8433720), (2052, 7661040), (2055, 7649856), (2097, 7496640), (2160, 7277988), (2192, 7171740), (2280, 6894936), (2330, 6746976), (2466, 6374880), (2565, 6128832), (2592, 6064990), (2603, 6039360), (2736, 5745780), (2740, 5737392), (2796, 5622480), (2880, 5458491), (3040, 5171202), (3078, 5107360), (3240, 4851992), (3288, 4781160), (3420, 4596624), (3495, 4497984), (3648, 4309335), (3699, 4249920), (3728, 4216860), (4104, 3830520), (4110, 3824928), (4194, 3748320), (4320, 3638994), (4384, 3585870), (4427, 3551040), (4560, 3447468), (4660, 3373488), (4932, 3187440), (5130, 3064416), (5184, 3032495), (5206, 3019680), (5472, 2872890), (5480, 2868696), (5592, 2811240), (6080, 2585601), (6156, 2553680), (6165, 2549952), (6291, 2498880), (6480, 2425996), (6576, 2390580), (6840, 2298312), (6990, 2248992), (7398, 2124960), (7456, 2108430), (7695, 2042944), (7809, 2013120), (8208, 1915260), (8220, 1912464), (8388, 1874160), (8640, 1819497), (8768, 1792935), (8854, 1775520), (9120, 1723734), (9320, 1686744), (9864, 1593720), (10260, 1532208), (10412, 1509840), (10485, 1499328), (10944, 1436445), (10960, 1434348), (11097, 1416640), (11184, 1405620), (12312, 1276840), (12330, 1274976), (12582, 1249440), (12960, 1212998), (13015, 1207872), (13152, 1195290), (13281, 1183680), (13680, 1149156), (13980, 1124496), (14796, 1062480), (14912, 1054215), (15390, 1021472), (15618, 1006560), (16416, 957630), (16440, 956232), (16776, 937080), (17708, 887760), (18240, 861867), (18495, 849984), (18640, 843372), (18873, 832960), (19728, 796860), (20520, 766104), (20824, 754920), (20970, 749664), (21920, 717174), (22135, 710208), (22194, 708320), (22368, 702810), (23427, 671040), (24624, 638420), (24660, 637488), (25164, 624720), (25920, 606499), (26030, 603936), (26304, 597645), (26562, 591840), (27360, 574578), (27960, 562248), (29592, 531240), (30780, 510736), (31236, 503280), (31455, 499776), (31921, 492480), (32832, 478815), (32880, 478116), (33552, 468540), (35416, 443880), (36990, 424992), (37280, 421686), (37746, 416480), (39045, 402624), (39456, 398430), (39843, 394560), (41040, 383052), (41648, 377460), (41940, 374832), (43840, 358587), (44270, 355104), (44388, 354160), (44736, 351405), (46854, 335520), (49248, 319210), (49320, 318744), (50328, 312360), (52060, 301968), (53124, 295920), (54720, 287289), (55485, 283328), (55920, 281124), (59184, 265620), (61560, 255368), (62472, 251640), (62910, 249888), (63842, 246240), (65760, 239058), (66405, 236736), (67104, 234270), (70281, 223680), (70832, 221940), (73980, 212496), (74560, 210843), (75492, 208240), (78090, 201312), (78912, 199215), (79686, 197280), (82080, 191526), (83296, 188730), (83880, 187416), (88540, 177552), (88776, 177080), (93708, 167760), (94365, 166592), (95763, 164160), (98496, 159605), (98640, 159372), (100656, 156180), (104120, 150984), (106248, 147960), (110970, 141664), (111840, 140562), (117135, 134208), (118368, 132810), (119529, 131520), (123120, 127684), (124944, 125820)]