808975440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12347}}^1$

素因数の和:12386

約数の個数: 240

約数和(自身を含む): 3344035968

約数和(自身を除く): 2535060528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 12347, 13104, 16380, 21840, 24694, 32760, 37041, 49388, 61735, 65520, 74082, 86429, 98776, 111123, 123470, 148164, 160511, 172858, 185205, 197552, 222246, 246940, 259287, 296328, 321022, 345716, 370410, 432145, 444492, 481533, 493880, 518574, 555615, 592656, 642044, 691432, 740820, 777861, 802555, 864290, 888984, 963066, 987760, 1037148, 1111230, 1123577, 1284088, 1296435, 1382864, 1444599, 1481640, 1555722, 1605110, 1728580, 1777968, 1926132, 2074296, 2222460, 2247154, 2407665, 2568176, 2592870, 2889198, 2963280, 3111444, 3210220, 3370731, 3457160, 3852264, 3889305, 4148592, 4444920, 4494308, 4815330, 5185740, 5617885, 5778396, 6222888, 6420440, 6741462, 6914320, 7222995, 7704528, 7778610, 8889840, 8988616, 9630660, 10112193, 10371480, 11235770, 11556792, 12445776, 12840880, 13482924, 14445990, 15557220, 16853655, 17977232, 19261320, 20224386, 20742960, 22471540, 23113584, 26965848, 28891980, 31114440, 33707310, 38522640, 40448772, 44943080, 50560965, 53931696, 57783960, 62228880, 67414620, 80897544, 89886160, 101121930, 115567920, 134829240, 161795088, 202243860, 269658480, 404487720, 808975440]

約数ペア:

[(1, 808975440), (2, 404487720), (3, 269658480), (4, 202243860), (5, 161795088), (6, 134829240), (7, 115567920), (8, 101121930), (9, 89886160), (10, 80897544), (12, 67414620), (13, 62228880), (14, 57783960), (15, 53931696), (16, 50560965), (18, 44943080), (20, 40448772), (21, 38522640), (24, 33707310), (26, 31114440), (28, 28891980), (30, 26965848), (35, 23113584), (36, 22471540), (39, 20742960), (40, 20224386), (42, 19261320), (45, 17977232), (48, 16853655), (52, 15557220), (56, 14445990), (60, 13482924), (63, 12840880), (65, 12445776), (70, 11556792), (72, 11235770), (78, 10371480), (80, 10112193), (84, 9630660), (90, 8988616), (91, 8889840), (104, 7778610), (105, 7704528), (112, 7222995), (117, 6914320), (120, 6741462), (126, 6420440), (130, 6222888), (140, 5778396), (144, 5617885), (156, 5185740), (168, 4815330), (180, 4494308), (182, 4444920), (195, 4148592), (208, 3889305), (210, 3852264), (234, 3457160), (240, 3370731), (252, 3210220), (260, 3111444), (273, 2963280), (280, 2889198), (312, 2592870), (315, 2568176), (336, 2407665), (360, 2247154), (364, 2222460), (390, 2074296), (420, 1926132), (455, 1777968), (468, 1728580), (504, 1605110), (520, 1555722), (546, 1481640), (560, 1444599), (585, 1382864), (624, 1296435), (630, 1284088), (720, 1123577), (728, 1111230), (780, 1037148), (819, 987760), (840, 963066), (910, 888984), (936, 864290), (1008, 802555), (1040, 777861), (1092, 740820), (1170, 691432), (1260, 642044), (1365, 592656), (1456, 555615), (1560, 518574), (1638, 493880), (1680, 481533), (1820, 444492), (1872, 432145), (2184, 370410), (2340, 345716), (2520, 321022), (2730, 296328), (3120, 259287), (3276, 246940), (3640, 222246), (4095, 197552), (4368, 185205), (4680, 172858), (5040, 160511), (5460, 148164), (6552, 123470), (7280, 111123), (8190, 98776), (9360, 86429), (10920, 74082), (12347, 65520), (13104, 61735), (16380, 49388), (21840, 37041), (24694, 32760)]