15845709520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:294

約数の個数: 320

約数和(自身を含む): 42117304320

約数和(自身を除く): 26271594800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 41, 62, 68, 80, 82, 85, 89, 103, 124, 136, 155, 164, 170, 178, 205, 206, 248, 272, 310, 328, 340, 356, 410, 412, 445, 496, 515, 527, 620, 656, 680, 697, 712, 820, 824, 890, 1030, 1054, 1240, 1271, 1360, 1394, 1424, 1513, 1640, 1648, 1751, 1780, 2060, 2108, 2480, 2542, 2635, 2759, 2788, 3026, 3193, 3280, 3485, 3502, 3560, 3649, 4120, 4216, 4223, 5084, 5270, 5518, 5576, 6052, 6355, 6386, 6970, 7004, 7120, 7298, 7565, 8240, 8432, 8446, 8755, 9167, 10168, 10540, 11036, 11152, 12104, 12710, 12772, 13795, 13940, 14008, 14596, 15130, 15965, 16892, 17510, 18245, 18334, 20336, 21080, 21115, 21607, 22072, 24208, 25420, 25544, 27590, 27880, 28016, 29192, 30260, 31930, 33784, 35020, 36490, 36668, 42160, 42230, 43214, 44144, 45835, 46903, 50840, 51088, 54281, 55180, 55760, 58384, 60520, 62033, 63860, 67568, 70040, 71791, 72980, 73336, 84460, 86428, 91670, 93806, 101680, 108035, 108562, 110360, 113119, 121040, 124066, 127720, 130913, 140080, 143582, 145960, 146672, 155839, 168920, 172856, 183340, 187612, 216070, 217124, 220720, 226238, 234515, 248132, 255440, 261826, 271405, 284177, 287164, 291920, 310165, 311678, 337840, 345712, 358955, 366680, 375224, 375847, 432140, 434248, 452476, 469030, 496264, 523652, 542810, 565595, 568354, 574328, 620330, 623356, 654565, 717910, 733360, 750448, 751694, 779195, 864280, 868496, 904952, 938060, 992528, 1047304, 1085620, 1131190, 1136708, 1148656, 1240660, 1246712, 1309130, 1420885, 1435820, 1503388, 1558390, 1728560, 1809904, 1876120, 1879235, 1923023, 2094608, 2171240, 2225521, 2262380, 2273416, 2481320, 2493424, 2618260, 2841770, 2871640, 3006776, 3116780, 3752240, 3758470, 3846046, 4342480, 4451042, 4524760, 4546832, 4831009, 4962640, 5236520, 5683540, 5743280, 6013552, 6233560, 6389399, 7516940, 7692092, 8902084, 9049520, 9615115, 9662018, 10473040, 11127605, 11367080, 11651257, 12467120, 12778798, 15033880, 15384184, 17804168, 19230230, 19324036, 22255210, 22734160, 23302514, 24155045, 25557596, 30067760, 30768368, 31946995, 35608336, 38460460, 38648072, 44510420, 46605028, 48310090, 51115192, 58256285, 63893990, 76920920, 77296144, 89020840, 93210056, 96620180, 102230384, 116512570, 127787980, 153841840, 178041680, 186420112, 193240360, 198071369, 233025140, 255575960, 386480720, 396142738, 466050280, 511151920, 792285476, 932100560, 990356845, 1584570952, 1980713690, 3169141904, 3961427380, 7922854760, 15845709520]

約数ペア:

[(1, 15845709520), (2, 7922854760), (4, 3961427380), (5, 3169141904), (8, 1980713690), (10, 1584570952), (16, 990356845), (17, 932100560), (20, 792285476), (31, 511151920), (34, 466050280), (40, 396142738), (41, 386480720), (62, 255575960), (68, 233025140), (80, 198071369), (82, 193240360), (85, 186420112), (89, 178041680), (103, 153841840), (124, 127787980), (136, 116512570), (155, 102230384), (164, 96620180), (170, 93210056), (178, 89020840), (205, 77296144), (206, 76920920), (248, 63893990), (272, 58256285), (310, 51115192), (328, 48310090), (340, 46605028), (356, 44510420), (410, 38648072), (412, 38460460), (445, 35608336), (496, 31946995), (515, 30768368), (527, 30067760), (620, 25557596), (656, 24155045), (680, 23302514), (697, 22734160), (712, 22255210), (820, 19324036), (824, 19230230), (890, 17804168), (1030, 15384184), (1054, 15033880), (1240, 12778798), (1271, 12467120), (1360, 11651257), (1394, 11367080), (1424, 11127605), (1513, 10473040), (1640, 9662018), (1648, 9615115), (1751, 9049520), (1780, 8902084), (2060, 7692092), (2108, 7516940), (2480, 6389399), (2542, 6233560), (2635, 6013552), (2759, 5743280), (2788, 5683540), (3026, 5236520), (3193, 4962640), (3280, 4831009), (3485, 4546832), (3502, 4524760), (3560, 4451042), (3649, 4342480), (4120, 3846046), (4216, 3758470), (4223, 3752240), (5084, 3116780), (5270, 3006776), (5518, 2871640), (5576, 2841770), (6052, 2618260), (6355, 2493424), (6386, 2481320), (6970, 2273416), (7004, 2262380), (7120, 2225521), (7298, 2171240), (7565, 2094608), (8240, 1923023), (8432, 1879235), (8446, 1876120), (8755, 1809904), (9167, 1728560), (10168, 1558390), (10540, 1503388), (11036, 1435820), (11152, 1420885), (12104, 1309130), (12710, 1246712), (12772, 1240660), (13795, 1148656), (13940, 1136708), (14008, 1131190), (14596, 1085620), (15130, 1047304), (15965, 992528), (16892, 938060), (17510, 904952), (18245, 868496), (18334, 864280), (20336, 779195), (21080, 751694), (21115, 750448), (21607, 733360), (22072, 717910), (24208, 654565), (25420, 623356), (25544, 620330), (27590, 574328), (27880, 568354), (28016, 565595), (29192, 542810), (30260, 523652), (31930, 496264), (33784, 469030), (35020, 452476), (36490, 434248), (36668, 432140), (42160, 375847), (42230, 375224), (43214, 366680), (44144, 358955), (45835, 345712), (46903, 337840), (50840, 311678), (51088, 310165), (54281, 291920), (55180, 287164), (55760, 284177), (58384, 271405), (60520, 261826), (62033, 255440), (63860, 248132), (67568, 234515), (70040, 226238), (71791, 220720), (72980, 217124), (73336, 216070), (84460, 187612), (86428, 183340), (91670, 172856), (93806, 168920), (101680, 155839), (108035, 146672), (108562, 145960), (110360, 143582), (113119, 140080), (121040, 130913), (124066, 127720)]