21359288520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8069}}^1$

素因数の和:8154

約数の個数: 320

約数和(自身を含む): 77336424000

約数和(自身を除く): 55977135480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 43, 45, 54, 57, 60, 72, 76, 81, 86, 90, 95, 108, 114, 120, 129, 135, 152, 162, 171, 172, 180, 190, 215, 216, 228, 258, 270, 285, 324, 342, 344, 360, 380, 387, 405, 430, 456, 513, 516, 540, 570, 645, 648, 684, 760, 774, 810, 817, 855, 860, 1026, 1032, 1080, 1140, 1161, 1290, 1368, 1539, 1548, 1620, 1634, 1710, 1720, 1935, 2052, 2280, 2322, 2451, 2565, 2580, 3078, 3096, 3240, 3268, 3420, 3483, 3870, 4085, 4104, 4644, 4902, 5130, 5160, 5805, 6156, 6536, 6840, 6966, 7353, 7695, 7740, 8069, 8170, 9288, 9804, 10260, 11610, 12255, 12312, 13932, 14706, 15390, 15480, 16138, 16340, 17415, 19608, 20520, 22059, 23220, 24207, 24510, 27864, 29412, 30780, 32276, 32680, 34830, 36765, 40345, 44118, 46440, 48414, 49020, 58824, 61560, 64552, 66177, 69660, 72621, 73530, 80690, 88236, 96828, 98040, 110295, 121035, 132354, 139320, 145242, 147060, 153311, 161380, 176472, 193656, 217863, 220590, 242070, 264708, 290484, 294120, 306622, 322760, 330885, 346967, 363105, 435726, 441180, 459933, 484140, 529416, 580968, 613244, 653589, 661770, 693934, 726210, 766555, 871452, 882360, 919866, 968280, 1040901, 1089315, 1226488, 1307178, 1323540, 1379799, 1387868, 1452420, 1533110, 1734835, 1742904, 1839732, 2081802, 2178630, 2299665, 2614356, 2647080, 2759598, 2775736, 2904840, 3066220, 3122703, 3267945, 3469670, 3679464, 4139397, 4163604, 4357260, 4599330, 5204505, 5228712, 5519196, 6132440, 6245406, 6535890, 6592373, 6898995, 6939340, 8278794, 8327208, 8714520, 9198660, 9368109, 10409010, 11038392, 12418191, 12490812, 13071780, 13184746, 13797990, 13878680, 15613515, 16557588, 18397320, 18736218, 19777119, 20696985, 20818020, 24836382, 24981624, 26143560, 26369492, 27595980, 28104327, 31227030, 32961865, 33115176, 37472436, 39554238, 41393970, 41636040, 46840545, 49672764, 52738984, 55191960, 56208654, 59331357, 62090955, 62454060, 65923730, 74944872, 79108476, 82787940, 93681090, 98885595, 99345528, 112417308, 118662714, 124181910, 124908120, 131847460, 140521635, 158216952, 165575880, 177994071, 187362180, 197771190, 224834616, 237325428, 248363820, 263694920, 281043270, 296656785, 355988142, 374724360, 395542380, 474650856, 496727640, 533982213, 562086540, 593313570, 711976284, 791084760, 889970355, 1067964426, 1124173080, 1186627140, 1423952568, 1779940710, 2135928852, 2373254280, 2669911065, 3559881420, 4271857704, 5339822130, 7119762840, 10679644260, 21359288520]

約数ペア:

[(1, 21359288520), (2, 10679644260), (3, 7119762840), (4, 5339822130), (5, 4271857704), (6, 3559881420), (8, 2669911065), (9, 2373254280), (10, 2135928852), (12, 1779940710), (15, 1423952568), (18, 1186627140), (19, 1124173080), (20, 1067964426), (24, 889970355), (27, 791084760), (30, 711976284), (36, 593313570), (38, 562086540), (40, 533982213), (43, 496727640), (45, 474650856), (54, 395542380), (57, 374724360), (60, 355988142), (72, 296656785), (76, 281043270), (81, 263694920), (86, 248363820), (90, 237325428), (95, 224834616), (108, 197771190), (114, 187362180), (120, 177994071), (129, 165575880), (135, 158216952), (152, 140521635), (162, 131847460), (171, 124908120), (172, 124181910), (180, 118662714), (190, 112417308), (215, 99345528), (216, 98885595), (228, 93681090), (258, 82787940), (270, 79108476), (285, 74944872), (324, 65923730), (342, 62454060), (344, 62090955), (360, 59331357), (380, 56208654), (387, 55191960), (405, 52738984), (430, 49672764), (456, 46840545), (513, 41636040), (516, 41393970), (540, 39554238), (570, 37472436), (645, 33115176), (648, 32961865), (684, 31227030), (760, 28104327), (774, 27595980), (810, 26369492), (817, 26143560), (855, 24981624), (860, 24836382), (1026, 20818020), (1032, 20696985), (1080, 19777119), (1140, 18736218), (1161, 18397320), (1290, 16557588), (1368, 15613515), (1539, 13878680), (1548, 13797990), (1620, 13184746), (1634, 13071780), (1710, 12490812), (1720, 12418191), (1935, 11038392), (2052, 10409010), (2280, 9368109), (2322, 9198660), (2451, 8714520), (2565, 8327208), (2580, 8278794), (3078, 6939340), (3096, 6898995), (3240, 6592373), (3268, 6535890), (3420, 6245406), (3483, 6132440), (3870, 5519196), (4085, 5228712), (4104, 5204505), (4644, 4599330), (4902, 4357260), (5130, 4163604), (5160, 4139397), (5805, 3679464), (6156, 3469670), (6536, 3267945), (6840, 3122703), (6966, 3066220), (7353, 2904840), (7695, 2775736), (7740, 2759598), (8069, 2647080), (8170, 2614356), (9288, 2299665), (9804, 2178630), (10260, 2081802), (11610, 1839732), (12255, 1742904), (12312, 1734835), (13932, 1533110), (14706, 1452420), (15390, 1387868), (15480, 1379799), (16138, 1323540), (16340, 1307178), (17415, 1226488), (19608, 1089315), (20520, 1040901), (22059, 968280), (23220, 919866), (24207, 882360), (24510, 871452), (27864, 766555), (29412, 726210), (30780, 693934), (32276, 661770), (32680, 653589), (34830, 613244), (36765, 580968), (40345, 529416), (44118, 484140), (46440, 459933), (48414, 441180), (49020, 435726), (58824, 363105), (61560, 346967), (64552, 330885), (66177, 322760), (69660, 306622), (72621, 294120), (73530, 290484), (80690, 264708), (88236, 242070), (96828, 220590), (98040, 217863), (110295, 193656), (121035, 176472), (132354, 161380), (139320, 153311), (145242, 147060)]