156770918240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131891}}^1$

素因数の和:131965

約数の個数: 192

約数和(自身を含む): 430748720640

約数和(自身を除く): 273977802400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 23, 32, 34, 38, 40, 46, 68, 76, 80, 85, 92, 95, 115, 136, 152, 160, 170, 184, 190, 230, 272, 304, 323, 340, 368, 380, 391, 437, 460, 544, 608, 646, 680, 736, 760, 782, 874, 920, 1292, 1360, 1520, 1564, 1615, 1748, 1840, 1955, 2185, 2584, 2720, 3040, 3128, 3230, 3496, 3680, 3910, 4370, 5168, 6256, 6460, 6992, 7429, 7820, 8740, 10336, 12512, 12920, 13984, 14858, 15640, 17480, 25840, 29716, 31280, 34960, 37145, 51680, 59432, 62560, 69920, 74290, 118864, 131891, 148580, 237728, 263782, 297160, 527564, 594320, 659455, 1055128, 1188640, 1318910, 2110256, 2242147, 2505929, 2637820, 3033493, 4220512, 4484294, 5011858, 5275640, 6066986, 8968588, 10023716, 10551280, 11210735, 12133972, 12529645, 15167465, 17937176, 20047432, 21102560, 22421470, 24267944, 25059290, 30334930, 35874352, 40094864, 42600793, 44842940, 48535888, 50118580, 51569381, 57636367, 60669860, 71748704, 80189728, 85201586, 89685880, 97071776, 100237160, 103138762, 115272734, 121339720, 170403172, 179371760, 200474320, 206277524, 213003965, 230545468, 242679440, 257846905, 288181835, 340806344, 358743520, 400948640, 412555048, 426007930, 461090936, 485358880, 515693810, 576363670, 681612688, 825110096, 852015860, 922181872, 979818239, 1031387620, 1152727340, 1363225376, 1650220192, 1704031720, 1844363744, 1959636478, 2062775240, 2305454680, 3408063440, 3919272956, 4125550480, 4610909360, 4899091195, 6816126880, 7838545912, 8251100960, 9221818720, 9798182390, 15677091824, 19596364780, 31354183648, 39192729560, 78385459120, 156770918240]

約数ペア:

[(1, 156770918240), (2, 78385459120), (4, 39192729560), (5, 31354183648), (8, 19596364780), (10, 15677091824), (16, 9798182390), (17, 9221818720), (19, 8251100960), (20, 7838545912), (23, 6816126880), (32, 4899091195), (34, 4610909360), (38, 4125550480), (40, 3919272956), (46, 3408063440), (68, 2305454680), (76, 2062775240), (80, 1959636478), (85, 1844363744), (92, 1704031720), (95, 1650220192), (115, 1363225376), (136, 1152727340), (152, 1031387620), (160, 979818239), (170, 922181872), (184, 852015860), (190, 825110096), (230, 681612688), (272, 576363670), (304, 515693810), (323, 485358880), (340, 461090936), (368, 426007930), (380, 412555048), (391, 400948640), (437, 358743520), (460, 340806344), (544, 288181835), (608, 257846905), (646, 242679440), (680, 230545468), (736, 213003965), (760, 206277524), (782, 200474320), (874, 179371760), (920, 170403172), (1292, 121339720), (1360, 115272734), (1520, 103138762), (1564, 100237160), (1615, 97071776), (1748, 89685880), (1840, 85201586), (1955, 80189728), (2185, 71748704), (2584, 60669860), (2720, 57636367), (3040, 51569381), (3128, 50118580), (3230, 48535888), (3496, 44842940), (3680, 42600793), (3910, 40094864), (4370, 35874352), (5168, 30334930), (6256, 25059290), (6460, 24267944), (6992, 22421470), (7429, 21102560), (7820, 20047432), (8740, 17937176), (10336, 15167465), (12512, 12529645), (12920, 12133972), (13984, 11210735), (14858, 10551280), (15640, 10023716), (17480, 8968588), (25840, 6066986), (29716, 5275640), (31280, 5011858), (34960, 4484294), (37145, 4220512), (51680, 3033493), (59432, 2637820), (62560, 2505929), (69920, 2242147), (74290, 2110256), (118864, 1318910), (131891, 1188640), (148580, 1055128), (237728, 659455), (263782, 594320), (297160, 527564)]