1299952080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6971}}^1$

素因数の和:7034

約数の個数: 240

約数和(自身を含む): 5124921984

約数和(自身を除く): 3824969904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 111, 112, 120, 126, 140, 144, 148, 168, 180, 185, 210, 222, 240, 252, 259, 280, 296, 315, 333, 336, 360, 370, 420, 444, 504, 518, 555, 560, 592, 630, 666, 720, 740, 777, 840, 888, 1008, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 1680, 1776, 2072, 2220, 2331, 2520, 2590, 2664, 2960, 3108, 3330, 3885, 4144, 4440, 4662, 5040, 5180, 5328, 6216, 6660, 6971, 7770, 8880, 9324, 10360, 11655, 12432, 13320, 13942, 15540, 18648, 20720, 20913, 23310, 26640, 27884, 31080, 34855, 37296, 41826, 46620, 48797, 55768, 62160, 62739, 69710, 83652, 93240, 97594, 104565, 111536, 125478, 139420, 146391, 167304, 186480, 195188, 209130, 243985, 250956, 257927, 278840, 292782, 313695, 334608, 390376, 418260, 439173, 487970, 501912, 515854, 557680, 585564, 627390, 731955, 773781, 780752, 836520, 878346, 975940, 1003824, 1031708, 1171128, 1254780, 1289635, 1463910, 1547562, 1673040, 1756692, 1805489, 1951880, 2063416, 2195865, 2321343, 2342256, 2509560, 2579270, 2927820, 3095124, 3513384, 3610978, 3868905, 3903760, 4126832, 4391730, 4642686, 5019120, 5158540, 5416467, 5855640, 6190248, 7026768, 7221956, 7737810, 8783460, 9027445, 9285372, 10317080, 10832934, 11606715, 11711280, 12380496, 14443912, 15475620, 16249401, 17566920, 18054890, 18570744, 20634160, 21665868, 23213430, 27082335, 28887824, 30951240, 32498802, 35133840, 36109780, 37141488, 43331736, 46426860, 54164670, 61902480, 64997604, 72219560, 81247005, 86663472, 92853720, 108329340, 129995208, 144439120, 162494010, 185707440, 216658680, 259990416, 324988020, 433317360, 649976040, 1299952080]

約数ペア:

[(1, 1299952080), (2, 649976040), (3, 433317360), (4, 324988020), (5, 259990416), (6, 216658680), (7, 185707440), (8, 162494010), (9, 144439120), (10, 129995208), (12, 108329340), (14, 92853720), (15, 86663472), (16, 81247005), (18, 72219560), (20, 64997604), (21, 61902480), (24, 54164670), (28, 46426860), (30, 43331736), (35, 37141488), (36, 36109780), (37, 35133840), (40, 32498802), (42, 30951240), (45, 28887824), (48, 27082335), (56, 23213430), (60, 21665868), (63, 20634160), (70, 18570744), (72, 18054890), (74, 17566920), (80, 16249401), (84, 15475620), (90, 14443912), (105, 12380496), (111, 11711280), (112, 11606715), (120, 10832934), (126, 10317080), (140, 9285372), (144, 9027445), (148, 8783460), (168, 7737810), (180, 7221956), (185, 7026768), (210, 6190248), (222, 5855640), (240, 5416467), (252, 5158540), (259, 5019120), (280, 4642686), (296, 4391730), (315, 4126832), (333, 3903760), (336, 3868905), (360, 3610978), (370, 3513384), (420, 3095124), (444, 2927820), (504, 2579270), (518, 2509560), (555, 2342256), (560, 2321343), (592, 2195865), (630, 2063416), (666, 1951880), (720, 1805489), (740, 1756692), (777, 1673040), (840, 1547562), (888, 1463910), (1008, 1289635), (1036, 1254780), (1110, 1171128), (1260, 1031708), (1295, 1003824), (1332, 975940), (1480, 878346), (1554, 836520), (1665, 780752), (1680, 773781), (1776, 731955), (2072, 627390), (2220, 585564), (2331, 557680), (2520, 515854), (2590, 501912), (2664, 487970), (2960, 439173), (3108, 418260), (3330, 390376), (3885, 334608), (4144, 313695), (4440, 292782), (4662, 278840), (5040, 257927), (5180, 250956), (5328, 243985), (6216, 209130), (6660, 195188), (6971, 186480), (7770, 167304), (8880, 146391), (9324, 139420), (10360, 125478), (11655, 111536), (12432, 104565), (13320, 97594), (13942, 93240), (15540, 83652), (18648, 69710), (20720, 62739), (20913, 62160), (23310, 55768), (26640, 48797), (27884, 46620), (31080, 41826), (34855, 37296)]