1431576120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2347}}^1$

素因数の和:2414

約数の個数: 256

約数和(自身を含む): 5112253440

約数和(自身を除く): 3680677320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 23, 24, 26, 30, 34, 39, 40, 46, 51, 52, 60, 65, 68, 69, 78, 85, 92, 102, 104, 115, 120, 130, 136, 138, 156, 170, 184, 195, 204, 221, 230, 255, 260, 276, 299, 312, 340, 345, 390, 391, 408, 442, 460, 510, 520, 552, 598, 663, 680, 690, 780, 782, 884, 897, 920, 1020, 1105, 1173, 1196, 1326, 1380, 1495, 1560, 1564, 1768, 1794, 1955, 2040, 2210, 2346, 2347, 2392, 2652, 2760, 2990, 3128, 3315, 3588, 3910, 4420, 4485, 4692, 4694, 5083, 5304, 5865, 5980, 6630, 7041, 7176, 7820, 8840, 8970, 9384, 9388, 10166, 11730, 11735, 11960, 13260, 14082, 15249, 15640, 17940, 18776, 20332, 23460, 23470, 25415, 26520, 28164, 30498, 30511, 35205, 35880, 39899, 40664, 46920, 46940, 50830, 53981, 56328, 60996, 61022, 70410, 76245, 79798, 91533, 93880, 101660, 107962, 119697, 121992, 122044, 140820, 152490, 152555, 159596, 161943, 183066, 199495, 203320, 215924, 239394, 244088, 269905, 281640, 304980, 305110, 319192, 323886, 366132, 398990, 431848, 457665, 478788, 518687, 539810, 598485, 609960, 610220, 647772, 701753, 732264, 797980, 809715, 915330, 917677, 957576, 1037374, 1079620, 1196970, 1220440, 1295544, 1403506, 1556061, 1595960, 1619430, 1830660, 1835354, 2074748, 2105259, 2159240, 2393940, 2593435, 2753031, 2807012, 3112122, 3238860, 3508765, 3661320, 3670708, 4149496, 4210518, 4588385, 4787880, 5186870, 5506062, 5614024, 6224244, 6477720, 7017530, 7341416, 7780305, 8421036, 9176770, 10373740, 10526295, 11012124, 11929801, 12448488, 13765155, 14035060, 15560610, 16842072, 18353540, 20747480, 21052590, 22024248, 23859602, 27530310, 28070120, 31121220, 35789403, 36707080, 42105180, 47719204, 55060620, 59649005, 62242440, 71578806, 84210360, 95438408, 110121240, 119298010, 143157612, 178947015, 238596020, 286315224, 357894030, 477192040, 715788060, 1431576120]

約数ペア:

[(1, 1431576120), (2, 715788060), (3, 477192040), (4, 357894030), (5, 286315224), (6, 238596020), (8, 178947015), (10, 143157612), (12, 119298010), (13, 110121240), (15, 95438408), (17, 84210360), (20, 71578806), (23, 62242440), (24, 59649005), (26, 55060620), (30, 47719204), (34, 42105180), (39, 36707080), (40, 35789403), (46, 31121220), (51, 28070120), (52, 27530310), (60, 23859602), (65, 22024248), (68, 21052590), (69, 20747480), (78, 18353540), (85, 16842072), (92, 15560610), (102, 14035060), (104, 13765155), (115, 12448488), (120, 11929801), (130, 11012124), (136, 10526295), (138, 10373740), (156, 9176770), (170, 8421036), (184, 7780305), (195, 7341416), (204, 7017530), (221, 6477720), (230, 6224244), (255, 5614024), (260, 5506062), (276, 5186870), (299, 4787880), (312, 4588385), (340, 4210518), (345, 4149496), (390, 3670708), (391, 3661320), (408, 3508765), (442, 3238860), (460, 3112122), (510, 2807012), (520, 2753031), (552, 2593435), (598, 2393940), (663, 2159240), (680, 2105259), (690, 2074748), (780, 1835354), (782, 1830660), (884, 1619430), (897, 1595960), (920, 1556061), (1020, 1403506), (1105, 1295544), (1173, 1220440), (1196, 1196970), (1326, 1079620), (1380, 1037374), (1495, 957576), (1560, 917677), (1564, 915330), (1768, 809715), (1794, 797980), (1955, 732264), (2040, 701753), (2210, 647772), (2346, 610220), (2347, 609960), (2392, 598485), (2652, 539810), (2760, 518687), (2990, 478788), (3128, 457665), (3315, 431848), (3588, 398990), (3910, 366132), (4420, 323886), (4485, 319192), (4692, 305110), (4694, 304980), (5083, 281640), (5304, 269905), (5865, 244088), (5980, 239394), (6630, 215924), (7041, 203320), (7176, 199495), (7820, 183066), (8840, 161943), (8970, 159596), (9384, 152555), (9388, 152490), (10166, 140820), (11730, 122044), (11735, 121992), (11960, 119697), (13260, 107962), (14082, 101660), (15249, 93880), (15640, 91533), (17940, 79798), (18776, 76245), (20332, 70410), (23460, 61022), (23470, 60996), (25415, 56328), (26520, 53981), (28164, 50830), (30498, 46940), (30511, 46920), (35205, 40664), (35880, 39899)]