1780695975240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54355799}}^1$

素因数の和:54355836

約数の個数: 192

約数和(自身を含む): 7122784032000

約数和(自身を除く): 5342088056760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 54355799, 108711598, 163067397, 217423196, 271778995, 326134794, 380490593, 434846392, 489202191, 543557990, 652269588, 706625387, 760981186, 815336985, 978404382, 1087115980, 1141471779, 1304539176, 1413250774, 1521962372, 1630673970, 1902452965, 1956808764, 2119876161, 2174231960, 2282943558, 2446010955, 2826501548, 3043924744, 3261347940, 3424415337, 3533126935, 3804905930, 3913617528, 4239752322, 4565887116, 4892021910, 4946377709, 5653003096, 5707358895, 6359628483, 6522695880, 6848830674, 7066253870, 7609811860, 8479504644, 9131774232, 9784043820, 9892755418, 10599380805, 11414717790, 12719256966, 13697661348, 14132507740, 14839133127, 15219623720, 16959009288, 17122076685, 19568087640, 19785510836, 21198761610, 22829435580, 24731888545, 25438513932, 27395322696, 28265015480, 29678266254, 31798142415, 34244153370, 39571021672, 42397523220, 44517399381, 45658871160, 49463777090, 50877027864, 59356532508, 63596284830, 68488306740, 74195665635, 84795046440, 89034798762, 98927554180, 118713065016, 127192569660, 136976613480, 148391331270, 178069597524, 197855108360, 222586996905, 254385139320, 296782662540, 356139195048, 445173993810, 593565325080, 890347987620, 1780695975240]

約数ペア:

[(1, 1780695975240), (2, 890347987620), (3, 593565325080), (4, 445173993810), (5, 356139195048), (6, 296782662540), (7, 254385139320), (8, 222586996905), (9, 197855108360), (10, 178069597524), (12, 148391331270), (13, 136976613480), (14, 127192569660), (15, 118713065016), (18, 98927554180), (20, 89034798762), (21, 84795046440), (24, 74195665635), (26, 68488306740), (28, 63596284830), (30, 59356532508), (35, 50877027864), (36, 49463777090), (39, 45658871160), (40, 44517399381), (42, 42397523220), (45, 39571021672), (52, 34244153370), (56, 31798142415), (60, 29678266254), (63, 28265015480), (65, 27395322696), (70, 25438513932), (72, 24731888545), (78, 22829435580), (84, 21198761610), (90, 19785510836), (91, 19568087640), (104, 17122076685), (105, 16959009288), (117, 15219623720), (120, 14839133127), (126, 14132507740), (130, 13697661348), (140, 12719256966), (156, 11414717790), (168, 10599380805), (180, 9892755418), (182, 9784043820), (195, 9131774232), (210, 8479504644), (234, 7609811860), (252, 7066253870), (260, 6848830674), (273, 6522695880), (280, 6359628483), (312, 5707358895), (315, 5653003096), (360, 4946377709), (364, 4892021910), (390, 4565887116), (420, 4239752322), (455, 3913617528), (468, 3804905930), (504, 3533126935), (520, 3424415337), (546, 3261347940), (585, 3043924744), (630, 2826501548), (728, 2446010955), (780, 2282943558), (819, 2174231960), (840, 2119876161), (910, 1956808764), (936, 1902452965), (1092, 1630673970), (1170, 1521962372), (1260, 1413250774), (1365, 1304539176), (1560, 1141471779), (1638, 1087115980), (1820, 978404382), (2184, 815336985), (2340, 760981186), (2520, 706625387), (2730, 652269588), (3276, 543557990), (3640, 489202191), (4095, 434846392), (4680, 380490593), (5460, 326134794), (6552, 271778995), (8190, 217423196), (10920, 163067397), (16380, 108711598), (32760, 54355799)]