88681320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2707}}^1$

素因数の和:2744

約数の個数: 192

約数和(自身を含む): 354856320

約数和(自身を除く): 266175000

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, 2707, 2730, 3276, 3640, 4095, 4680, 5414, 5460, 6552, 8121, 8190, 10828, 10920, 13535, 16242, 16380, 18949, 21656, 24363, 27070, 32484, 32760, 35191, 37898, 40605, 48726, 54140, 56847, 64968, 70382, 75796, 81210, 94745, 97452, 105573, 108280, 113694, 121815, 140764, 151592, 162420, 170541, 175955, 189490, 194904, 211146, 227388, 243630, 246337, 281528, 284235, 316719, 324840, 341082, 351910, 378980, 422292, 454776, 487260, 492674, 527865, 568470, 633438, 682164, 703820, 739011, 757960, 844584, 852705, 974520, 985348, 1055730, 1136940, 1231685, 1266876, 1364328, 1407640, 1478022, 1583595, 1705410, 1970696, 2111460, 2217033, 2273880, 2463370, 2533752, 2956044, 3167190, 3410820, 3695055, 4222920, 4434066, 4926740, 5912088, 6334380, 6821640, 7390110, 8868132, 9853480, 11085165, 12668760, 14780220, 17736264, 22170330, 29560440, 44340660, 88681320]

約数ペア:

[(1, 88681320), (2, 44340660), (3, 29560440), (4, 22170330), (5, 17736264), (6, 14780220), (7, 12668760), (8, 11085165), (9, 9853480), (10, 8868132), (12, 7390110), (13, 6821640), (14, 6334380), (15, 5912088), (18, 4926740), (20, 4434066), (21, 4222920), (24, 3695055), (26, 3410820), (28, 3167190), (30, 2956044), (35, 2533752), (36, 2463370), (39, 2273880), (40, 2217033), (42, 2111460), (45, 1970696), (52, 1705410), (56, 1583595), (60, 1478022), (63, 1407640), (65, 1364328), (70, 1266876), (72, 1231685), (78, 1136940), (84, 1055730), (90, 985348), (91, 974520), (104, 852705), (105, 844584), (117, 757960), (120, 739011), (126, 703820), (130, 682164), (140, 633438), (156, 568470), (168, 527865), (180, 492674), (182, 487260), (195, 454776), (210, 422292), (234, 378980), (252, 351910), (260, 341082), (273, 324840), (280, 316719), (312, 284235), (315, 281528), (360, 246337), (364, 243630), (390, 227388), (420, 211146), (455, 194904), (468, 189490), (504, 175955), (520, 170541), (546, 162420), (585, 151592), (630, 140764), (728, 121815), (780, 113694), (819, 108280), (840, 105573), (910, 97452), (936, 94745), (1092, 81210), (1170, 75796), (1260, 70382), (1365, 64968), (1560, 56847), (1638, 54140), (1820, 48726), (2184, 40605), (2340, 37898), (2520, 35191), (2707, 32760), (2730, 32484), (3276, 27070), (3640, 24363), (4095, 21656), (4680, 18949), (5414, 16380), (5460, 16242), (6552, 13535), (8121, 10920), (8190, 10828)]