268486920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1471}}^1$

素因数の和:1517

約数の個数: 192

約数和(自身を含む): 969753600

約数和(自身を除く): 701266680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 169, 180, 195, 216, 234, 260, 270, 312, 338, 351, 360, 390, 468, 507, 520, 540, 585, 676, 702, 780, 845, 936, 1014, 1080, 1170, 1352, 1404, 1471, 1521, 1560, 1690, 1755, 2028, 2340, 2535, 2808, 2942, 3042, 3380, 3510, 4056, 4413, 4563, 4680, 5070, 5884, 6084, 6760, 7020, 7355, 7605, 8826, 9126, 10140, 11768, 12168, 13239, 14040, 14710, 15210, 17652, 18252, 19123, 20280, 22065, 22815, 26478, 29420, 30420, 35304, 36504, 38246, 39717, 44130, 45630, 52956, 57369, 58840, 60840, 66195, 76492, 79434, 88260, 91260, 95615, 105912, 114738, 132390, 152984, 158868, 172107, 176520, 182520, 191230, 198585, 229476, 248599, 264780, 286845, 317736, 344214, 382460, 397170, 458952, 497198, 516321, 529560, 573690, 688428, 745797, 764920, 794340, 860535, 994396, 1032642, 1147380, 1242995, 1376856, 1491594, 1588680, 1721070, 1988792, 2065284, 2237391, 2294760, 2485990, 2581605, 2983188, 3442140, 3728985, 4130568, 4474782, 4971980, 5163210, 5966376, 6712173, 6884280, 7457970, 8949564, 9943960, 10326420, 11186955, 13424346, 14915940, 17899128, 20652840, 22373910, 26848692, 29831880, 33560865, 44747820, 53697384, 67121730, 89495640, 134243460, 268486920]

約数ペア:

[(1, 268486920), (2, 134243460), (3, 89495640), (4, 67121730), (5, 53697384), (6, 44747820), (8, 33560865), (9, 29831880), (10, 26848692), (12, 22373910), (13, 20652840), (15, 17899128), (18, 14915940), (20, 13424346), (24, 11186955), (26, 10326420), (27, 9943960), (30, 8949564), (36, 7457970), (39, 6884280), (40, 6712173), (45, 5966376), (52, 5163210), (54, 4971980), (60, 4474782), (65, 4130568), (72, 3728985), (78, 3442140), (90, 2983188), (104, 2581605), (108, 2485990), (117, 2294760), (120, 2237391), (130, 2065284), (135, 1988792), (156, 1721070), (169, 1588680), (180, 1491594), (195, 1376856), (216, 1242995), (234, 1147380), (260, 1032642), (270, 994396), (312, 860535), (338, 794340), (351, 764920), (360, 745797), (390, 688428), (468, 573690), (507, 529560), (520, 516321), (540, 497198), (585, 458952), (676, 397170), (702, 382460), (780, 344214), (845, 317736), (936, 286845), (1014, 264780), (1080, 248599), (1170, 229476), (1352, 198585), (1404, 191230), (1471, 182520), (1521, 176520), (1560, 172107), (1690, 158868), (1755, 152984), (2028, 132390), (2340, 114738), (2535, 105912), (2808, 95615), (2942, 91260), (3042, 88260), (3380, 79434), (3510, 76492), (4056, 66195), (4413, 60840), (4563, 58840), (4680, 57369), (5070, 52956), (5884, 45630), (6084, 44130), (6760, 39717), (7020, 38246), (7355, 36504), (7605, 35304), (8826, 30420), (9126, 29420), (10140, 26478), (11768, 22815), (12168, 22065), (13239, 20280), (14040, 19123), (14710, 18252), (15210, 17652)]