1815264360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55411}}^1$

素因数の和:55448

約数の個数: 192

約数和(自身を含む): 7261188480

約数和(自身を除く): 5445924120

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, 55411, 110822, 166233, 221644, 277055, 332466, 387877, 443288, 498699, 554110, 664932, 720343, 775754, 831165, 997398, 1108220, 1163631, 1329864, 1440686, 1551508, 1662330, 1939385, 1994796, 2161029, 2216440, 2327262, 2493495, 2881372, 3103016, 3324660, 3490893, 3601715, 3878770, 3989592, 4322058, 4654524, 4986990, 5042401, 5762744, 5818155, 6483087, 6649320, 6981786, 7203430, 7757540, 8644116, 9309048, 9973980, 10084802, 10805145, 11636310, 12966174, 13963572, 14406860, 15127203, 15515080, 17288232, 17454465, 19947960, 20169604, 21610290, 23272620, 25212005, 25932348, 27927144, 28813720, 30254406, 32415435, 34908930, 40339208, 43220580, 45381609, 46545240, 50424010, 51864696, 60508812, 64830870, 69817860, 75636015, 86441160, 90763218, 100848020, 121017624, 129661740, 139635720, 151272030, 181526436, 201696040, 226908045, 259323480, 302544060, 363052872, 453816090, 605088120, 907632180, 1815264360]

約数ペア:

[(1, 1815264360), (2, 907632180), (3, 605088120), (4, 453816090), (5, 363052872), (6, 302544060), (7, 259323480), (8, 226908045), (9, 201696040), (10, 181526436), (12, 151272030), (13, 139635720), (14, 129661740), (15, 121017624), (18, 100848020), (20, 90763218), (21, 86441160), (24, 75636015), (26, 69817860), (28, 64830870), (30, 60508812), (35, 51864696), (36, 50424010), (39, 46545240), (40, 45381609), (42, 43220580), (45, 40339208), (52, 34908930), (56, 32415435), (60, 30254406), (63, 28813720), (65, 27927144), (70, 25932348), (72, 25212005), (78, 23272620), (84, 21610290), (90, 20169604), (91, 19947960), (104, 17454465), (105, 17288232), (117, 15515080), (120, 15127203), (126, 14406860), (130, 13963572), (140, 12966174), (156, 11636310), (168, 10805145), (180, 10084802), (182, 9973980), (195, 9309048), (210, 8644116), (234, 7757540), (252, 7203430), (260, 6981786), (273, 6649320), (280, 6483087), (312, 5818155), (315, 5762744), (360, 5042401), (364, 4986990), (390, 4654524), (420, 4322058), (455, 3989592), (468, 3878770), (504, 3601715), (520, 3490893), (546, 3324660), (585, 3103016), (630, 2881372), (728, 2493495), (780, 2327262), (819, 2216440), (840, 2161029), (910, 1994796), (936, 1939385), (1092, 1662330), (1170, 1551508), (1260, 1440686), (1365, 1329864), (1560, 1163631), (1638, 1108220), (1820, 997398), (2184, 831165), (2340, 775754), (2520, 720343), (2730, 664932), (3276, 554110), (3640, 498699), (4095, 443288), (4680, 387877), (5460, 332466), (6552, 277055), (8190, 221644), (10920, 166233), (16380, 110822), (32760, 55411)]