16628006640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:720

約数の個数: 320

約数和(自身を含む): 59796172800

約数和(自身を除く): 43168166160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 149, 168, 181, 210, 240, 280, 298, 336, 362, 367, 420, 447, 543, 560, 596, 724, 734, 745, 840, 894, 905, 1043, 1086, 1101, 1192, 1267, 1448, 1468, 1490, 1680, 1788, 1810, 1835, 2086, 2172, 2202, 2235, 2384, 2534, 2569, 2715, 2896, 2936, 2980, 3129, 3576, 3620, 3670, 3801, 4172, 4344, 4404, 4470, 5068, 5138, 5215, 5430, 5505, 5872, 5960, 6258, 6335, 7152, 7240, 7340, 7602, 7707, 8344, 8688, 8808, 8940, 10136, 10276, 10430, 10860, 11010, 11920, 12516, 12670, 12845, 14480, 14680, 15204, 15414, 15645, 16688, 17616, 17880, 19005, 20272, 20552, 20860, 21720, 22020, 25032, 25340, 25690, 26969, 29360, 30408, 30828, 31290, 35760, 38010, 38535, 41104, 41720, 43440, 44040, 50064, 50680, 51380, 53938, 54683, 60816, 61656, 62580, 66427, 76020, 77070, 80907, 83440, 88080, 101360, 102760, 107876, 109366, 123312, 125160, 132854, 134845, 152040, 154140, 161814, 164049, 188783, 199281, 205520, 215752, 218732, 250320, 265708, 269690, 273415, 304080, 308280, 323628, 328098, 332135, 377566, 382781, 398562, 404535, 431504, 437464, 464989, 531416, 539380, 546830, 566349, 616560, 647256, 656196, 664270, 755132, 765562, 797124, 809070, 820245, 874928, 929978, 943915, 996405, 1062832, 1078760, 1093660, 1132698, 1148343, 1294512, 1312392, 1328540, 1394967, 1510264, 1531124, 1594248, 1618140, 1640490, 1859956, 1887830, 1913905, 1992810, 2157520, 2187320, 2265396, 2296686, 2324945, 2624784, 2657080, 2789934, 2831745, 3020528, 3062248, 3188496, 3236280, 3280980, 3719912, 3775660, 3827810, 3985620, 4374640, 4530792, 4593372, 4649890, 5314160, 5579868, 5663490, 5741715, 6124496, 6472560, 6561960, 6974835, 7439824, 7551320, 7655620, 7971240, 9061584, 9186744, 9299780, 9897623, 11159736, 11326980, 11483430, 13123920, 13949670, 15102640, 15311240, 15942480, 18373488, 18599560, 19795246, 22319472, 22653960, 22966860, 27899340, 29692869, 30622480, 37199120, 39590492, 45307920, 45933720, 49488115, 55798680, 59385738, 69283361, 79180984, 91867440, 98976230, 111597360, 118771476, 138566722, 148464345, 158361968, 197952460, 207850083, 237542952, 277133444, 296928690, 346416805, 395904920, 415700166, 475085904, 554266888, 593857380, 692833610, 791809840, 831400332, 1039250415, 1108533776, 1187714760, 1385667220, 1662800664, 2078500830, 2375429520, 2771334440, 3325601328, 4157001660, 5542668880, 8314003320, 16628006640]

約数ペア:

[(1, 16628006640), (2, 8314003320), (3, 5542668880), (4, 4157001660), (5, 3325601328), (6, 2771334440), (7, 2375429520), (8, 2078500830), (10, 1662800664), (12, 1385667220), (14, 1187714760), (15, 1108533776), (16, 1039250415), (20, 831400332), (21, 791809840), (24, 692833610), (28, 593857380), (30, 554266888), (35, 475085904), (40, 415700166), (42, 395904920), (48, 346416805), (56, 296928690), (60, 277133444), (70, 237542952), (80, 207850083), (84, 197952460), (105, 158361968), (112, 148464345), (120, 138566722), (140, 118771476), (149, 111597360), (168, 98976230), (181, 91867440), (210, 79180984), (240, 69283361), (280, 59385738), (298, 55798680), (336, 49488115), (362, 45933720), (367, 45307920), (420, 39590492), (447, 37199120), (543, 30622480), (560, 29692869), (596, 27899340), (724, 22966860), (734, 22653960), (745, 22319472), (840, 19795246), (894, 18599560), (905, 18373488), (1043, 15942480), (1086, 15311240), (1101, 15102640), (1192, 13949670), (1267, 13123920), (1448, 11483430), (1468, 11326980), (1490, 11159736), (1680, 9897623), (1788, 9299780), (1810, 9186744), (1835, 9061584), (2086, 7971240), (2172, 7655620), (2202, 7551320), (2235, 7439824), (2384, 6974835), (2534, 6561960), (2569, 6472560), (2715, 6124496), (2896, 5741715), (2936, 5663490), (2980, 5579868), (3129, 5314160), (3576, 4649890), (3620, 4593372), (3670, 4530792), (3801, 4374640), (4172, 3985620), (4344, 3827810), (4404, 3775660), (4470, 3719912), (5068, 3280980), (5138, 3236280), (5215, 3188496), (5430, 3062248), (5505, 3020528), (5872, 2831745), (5960, 2789934), (6258, 2657080), (6335, 2624784), (7152, 2324945), (7240, 2296686), (7340, 2265396), (7602, 2187320), (7707, 2157520), (8344, 1992810), (8688, 1913905), (8808, 1887830), (8940, 1859956), (10136, 1640490), (10276, 1618140), (10430, 1594248), (10860, 1531124), (11010, 1510264), (11920, 1394967), (12516, 1328540), (12670, 1312392), (12845, 1294512), (14480, 1148343), (14680, 1132698), (15204, 1093660), (15414, 1078760), (15645, 1062832), (16688, 996405), (17616, 943915), (17880, 929978), (19005, 874928), (20272, 820245), (20552, 809070), (20860, 797124), (21720, 765562), (22020, 755132), (25032, 664270), (25340, 656196), (25690, 647256), (26969, 616560), (29360, 566349), (30408, 546830), (30828, 539380), (31290, 531416), (35760, 464989), (38010, 437464), (38535, 431504), (41104, 404535), (41720, 398562), (43440, 382781), (44040, 377566), (50064, 332135), (50680, 328098), (51380, 323628), (53938, 308280), (54683, 304080), (60816, 273415), (61656, 269690), (62580, 265708), (66427, 250320), (76020, 218732), (77070, 215752), (80907, 205520), (83440, 199281), (88080, 188783), (101360, 164049), (102760, 161814), (107876, 154140), (109366, 152040), (123312, 134845), (125160, 132854)]