1378289640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 576

約数和(自身を含む): 5557636800

約数和(自身を除く): 4179347160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 49, 52, 56, 57, 60, 65, 70, 73, 76, 78, 84, 91, 95, 98, 104, 105, 114, 120, 130, 133, 140, 146, 147, 152, 156, 168, 169, 182, 190, 195, 196, 210, 219, 228, 245, 247, 260, 266, 273, 280, 285, 292, 294, 312, 338, 364, 365, 380, 390, 392, 399, 420, 438, 455, 456, 490, 494, 507, 511, 520, 532, 546, 570, 584, 588, 637, 665, 676, 728, 730, 735, 741, 760, 780, 798, 840, 845, 876, 910, 931, 949, 980, 988, 1014, 1022, 1064, 1092, 1095, 1140, 1176, 1183, 1235, 1274, 1330, 1352, 1365, 1387, 1460, 1470, 1482, 1533, 1560, 1596, 1690, 1729, 1752, 1820, 1862, 1898, 1911, 1960, 1976, 1995, 2028, 2044, 2184, 2190, 2280, 2366, 2470, 2535, 2548, 2555, 2660, 2730, 2774, 2793, 2847, 2920, 2940, 2964, 3066, 3185, 3192, 3211, 3380, 3458, 3549, 3577, 3640, 3705, 3724, 3796, 3822, 3990, 4056, 4088, 4161, 4380, 4655, 4732, 4745, 4940, 5070, 5096, 5110, 5187, 5320, 5460, 5548, 5586, 5694, 5880, 5915, 5928, 6132, 6370, 6422, 6643, 6760, 6916, 6935, 7098, 7154, 7410, 7448, 7592, 7644, 7665, 7980, 8281, 8322, 8645, 8760, 9310, 9464, 9490, 9555, 9633, 9709, 9880, 10140, 10220, 10374, 10731, 10920, 11096, 11172, 11388, 11830, 12103, 12264, 12337, 12740, 12844, 13286, 13832, 13870, 13965, 14196, 14235, 14308, 14820, 15288, 15330, 15960, 16055, 16562, 16644, 17290, 17745, 17885, 18031, 18620, 18980, 19110, 19266, 19418, 19929, 20280, 20440, 20748, 20805, 21462, 22344, 22477, 22776, 23660, 24206, 24674, 24843, 25480, 25688, 25935, 26572, 27740, 27930, 28392, 28470, 28616, 29127, 29640, 30660, 32110, 33124, 33215, 33288, 34580, 35490, 35770, 36062, 36309, 37011, 37240, 37960, 38220, 38532, 38836, 39858, 41405, 41496, 41610, 42924, 44954, 46501, 47320, 48165, 48412, 48545, 49348, 49686, 51870, 53144, 53655, 54093, 55480, 55860, 56940, 58254, 60515, 61320, 61685, 64220, 66248, 66430, 67431, 67963, 69160, 70980, 71540, 72124, 72618, 74022, 76440, 77064, 77672, 79716, 82810, 83220, 85848, 86359, 89908, 90155, 93002, 96330, 96824, 97090, 98696, 99372, 99645, 103740, 107310, 108186, 111720, 112385, 113880, 116508, 121030, 123370, 124215, 126217, 128440, 132860, 134862, 135926, 139503, 141960, 143080, 144248, 145236, 145635, 148044, 157339, 159432, 165620, 166440, 172718, 179816, 180310, 181545, 185055, 186004, 192660, 194180, 198744, 199290, 203889, 207480, 214620, 216372, 224770, 232505, 233016, 234403, 242060, 246740, 248430, 252434, 259077, 265720, 269724, 270465, 271852, 279006, 290472, 291270, 296088, 314678, 331240, 337155, 339815, 345436, 360620, 363090, 370110, 372008, 378651, 385320, 388360, 398580, 407778, 429240, 431795, 432744, 449540, 465010, 468806, 472017, 484120, 493480, 496860, 504868, 518154, 539448, 540930, 543704, 558012, 582540, 604513, 629356, 631085, 674310, 679630, 690872, 697515, 703209, 721240, 726180, 740220, 757302, 786695, 797160, 815556, 863590, 883519, 899080, 930020, 937612, 944034, 993720, 1009736, 1019445, 1036308, 1081860, 1116024, 1165080, 1172015, 1209026, 1258712, 1262170, 1295385, 1348620, 1359260, 1395030, 1406418, 1452360, 1480440, 1514604, 1573390, 1631112, 1640821, 1727180, 1767038, 1813539, 1860040, 1875224, 1888068, 1893255, 2038890, 2072616, 2163720, 2344030, 2360085, 2418052, 2524340, 2590770, 2650557, 2697240, 2718520, 2790060, 2812836, 3022565, 3029208, 3146780, 3281642, 3454360, 3516045, 3534076, 3627078, 3776136, 3786510, 4077780, 4417595, 4688060, 4720170, 4836104, 4922463, 5048680, 5181540, 5301114, 5580120, 5625672, 6045130, 6293560, 6563284, 7032090, 7068152, 7254156, 7573020, 8155560, 8204105, 8835190, 9067695, 9376120, 9440340, 9844926, 10363080, 10602228, 11485747, 12090260, 13126568, 13252785, 14064180, 14508312, 15146040, 16408210, 17670380, 18135390, 18880680, 19689852, 21204456, 22971494, 24180520, 24612315, 26505570, 28128360, 32816420, 34457241, 35340760, 36270780, 39379704, 45942988, 49224630, 53011140, 57428735, 65632840, 68914482, 72541560, 91885976, 98449260, 106022280, 114857470, 137828964, 172286205, 196898520, 229714940, 275657928, 344572410, 459429880, 689144820, 1378289640]

約数ペア:

[(1, 1378289640), (2, 689144820), (3, 459429880), (4, 344572410), (5, 275657928), (6, 229714940), (7, 196898520), (8, 172286205), (10, 137828964), (12, 114857470), (13, 106022280), (14, 98449260), (15, 91885976), (19, 72541560), (20, 68914482), (21, 65632840), (24, 57428735), (26, 53011140), (28, 49224630), (30, 45942988), (35, 39379704), (38, 36270780), (39, 35340760), (40, 34457241), (42, 32816420), (49, 28128360), (52, 26505570), (56, 24612315), (57, 24180520), (60, 22971494), (65, 21204456), (70, 19689852), (73, 18880680), (76, 18135390), (78, 17670380), (84, 16408210), (91, 15146040), (95, 14508312), (98, 14064180), (104, 13252785), (105, 13126568), (114, 12090260), (120, 11485747), (130, 10602228), (133, 10363080), (140, 9844926), (146, 9440340), (147, 9376120), (152, 9067695), (156, 8835190), (168, 8204105), (169, 8155560), (182, 7573020), (190, 7254156), (195, 7068152), (196, 7032090), (210, 6563284), (219, 6293560), (228, 6045130), (245, 5625672), (247, 5580120), (260, 5301114), (266, 5181540), (273, 5048680), (280, 4922463), (285, 4836104), (292, 4720170), (294, 4688060), (312, 4417595), (338, 4077780), (364, 3786510), (365, 3776136), (380, 3627078), (390, 3534076), (392, 3516045), (399, 3454360), (420, 3281642), (438, 3146780), (455, 3029208), (456, 3022565), (490, 2812836), (494, 2790060), (507, 2718520), (511, 2697240), (520, 2650557), (532, 2590770), (546, 2524340), (570, 2418052), (584, 2360085), (588, 2344030), (637, 2163720), (665, 2072616), (676, 2038890), (728, 1893255), (730, 1888068), (735, 1875224), (741, 1860040), (760, 1813539), (780, 1767038), (798, 1727180), (840, 1640821), (845, 1631112), (876, 1573390), (910, 1514604), (931, 1480440), (949, 1452360), (980, 1406418), (988, 1395030), (1014, 1359260), (1022, 1348620), (1064, 1295385), (1092, 1262170), (1095, 1258712), (1140, 1209026), (1176, 1172015), (1183, 1165080), (1235, 1116024), (1274, 1081860), (1330, 1036308), (1352, 1019445), (1365, 1009736), (1387, 993720), (1460, 944034), (1470, 937612), (1482, 930020), (1533, 899080), (1560, 883519), (1596, 863590), (1690, 815556), (1729, 797160), (1752, 786695), (1820, 757302), (1862, 740220), (1898, 726180), (1911, 721240), (1960, 703209), (1976, 697515), (1995, 690872), (2028, 679630), (2044, 674310), (2184, 631085), (2190, 629356), (2280, 604513), (2366, 582540), (2470, 558012), (2535, 543704), (2548, 540930), (2555, 539448), (2660, 518154), (2730, 504868), (2774, 496860), (2793, 493480), (2847, 484120), (2920, 472017), (2940, 468806), (2964, 465010), (3066, 449540), (3185, 432744), (3192, 431795), (3211, 429240), (3380, 407778), (3458, 398580), (3549, 388360), (3577, 385320), (3640, 378651), (3705, 372008), (3724, 370110), (3796, 363090), (3822, 360620), (3990, 345436), (4056, 339815), (4088, 337155), (4161, 331240), (4380, 314678), (4655, 296088), (4732, 291270), (4745, 290472), (4940, 279006), (5070, 271852), (5096, 270465), (5110, 269724), (5187, 265720), (5320, 259077), (5460, 252434), (5548, 248430), (5586, 246740), (5694, 242060), (5880, 234403), (5915, 233016), (5928, 232505), (6132, 224770), (6370, 216372), (6422, 214620), (6643, 207480), (6760, 203889), (6916, 199290), (6935, 198744), (7098, 194180), (7154, 192660), (7410, 186004), (7448, 185055), (7592, 181545), (7644, 180310), (7665, 179816), (7980, 172718), (8281, 166440), (8322, 165620), (8645, 159432), (8760, 157339), (9310, 148044), (9464, 145635), (9490, 145236), (9555, 144248), (9633, 143080), (9709, 141960), (9880, 139503), (10140, 135926), (10220, 134862), (10374, 132860), (10731, 128440), (10920, 126217), (11096, 124215), (11172, 123370), (11388, 121030), (11830, 116508), (12103, 113880), (12264, 112385), (12337, 111720), (12740, 108186), (12844, 107310), (13286, 103740), (13832, 99645), (13870, 99372), (13965, 98696), (14196, 97090), (14235, 96824), (14308, 96330), (14820, 93002), (15288, 90155), (15330, 89908), (15960, 86359), (16055, 85848), (16562, 83220), (16644, 82810), (17290, 79716), (17745, 77672), (17885, 77064), (18031, 76440), (18620, 74022), (18980, 72618), (19110, 72124), (19266, 71540), (19418, 70980), (19929, 69160), (20280, 67963), (20440, 67431), (20748, 66430), (20805, 66248), (21462, 64220), (22344, 61685), (22477, 61320), (22776, 60515), (23660, 58254), (24206, 56940), (24674, 55860), (24843, 55480), (25480, 54093), (25688, 53655), (25935, 53144), (26572, 51870), (27740, 49686), (27930, 49348), (28392, 48545), (28470, 48412), (28616, 48165), (29127, 47320), (29640, 46501), (30660, 44954), (32110, 42924), (33124, 41610), (33215, 41496), (33288, 41405), (34580, 39858), (35490, 38836), (35770, 38532), (36062, 38220), (36309, 37960), (37011, 37240)]