658705320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20107}}^1$

素因数の和:20144

約数の個数: 192

約数和(自身を含む): 2634952320

約数和(自身を除く): 1976247000

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, 20107, 32760, 40214, 60321, 80428, 100535, 120642, 140749, 160856, 180963, 201070, 241284, 261391, 281498, 301605, 361926, 402140, 422247, 482568, 522782, 562996, 603210, 703745, 723852, 784173, 804280, 844494, 904815, 1045564, 1125992, 1206420, 1266741, 1306955, 1407490, 1447704, 1568346, 1688988, 1809630, 1829737, 2091128, 2111235, 2352519, 2412840, 2533482, 2613910, 2814980, 3136692, 3377976, 3619260, 3659474, 3920865, 4222470, 4705038, 5066964, 5227820, 5489211, 5629960, 6273384, 6333705, 7238520, 7318948, 7841730, 8444940, 9148685, 9410076, 10133928, 10455640, 10978422, 11762595, 12667410, 14637896, 15683460, 16467633, 16889880, 18297370, 18820152, 21956844, 23525190, 25334820, 27446055, 31366920, 32935266, 36594740, 43913688, 47050380, 50669640, 54892110, 65870532, 73189480, 82338165, 94100760, 109784220, 131741064, 164676330, 219568440, 329352660, 658705320]

約数ペア:

[(1, 658705320), (2, 329352660), (3, 219568440), (4, 164676330), (5, 131741064), (6, 109784220), (7, 94100760), (8, 82338165), (9, 73189480), (10, 65870532), (12, 54892110), (13, 50669640), (14, 47050380), (15, 43913688), (18, 36594740), (20, 32935266), (21, 31366920), (24, 27446055), (26, 25334820), (28, 23525190), (30, 21956844), (35, 18820152), (36, 18297370), (39, 16889880), (40, 16467633), (42, 15683460), (45, 14637896), (52, 12667410), (56, 11762595), (60, 10978422), (63, 10455640), (65, 10133928), (70, 9410076), (72, 9148685), (78, 8444940), (84, 7841730), (90, 7318948), (91, 7238520), (104, 6333705), (105, 6273384), (117, 5629960), (120, 5489211), (126, 5227820), (130, 5066964), (140, 4705038), (156, 4222470), (168, 3920865), (180, 3659474), (182, 3619260), (195, 3377976), (210, 3136692), (234, 2814980), (252, 2613910), (260, 2533482), (273, 2412840), (280, 2352519), (312, 2111235), (315, 2091128), (360, 1829737), (364, 1809630), (390, 1688988), (420, 1568346), (455, 1447704), (468, 1407490), (504, 1306955), (520, 1266741), (546, 1206420), (585, 1125992), (630, 1045564), (728, 904815), (780, 844494), (819, 804280), (840, 784173), (910, 723852), (936, 703745), (1092, 603210), (1170, 562996), (1260, 522782), (1365, 482568), (1560, 422247), (1638, 402140), (1820, 361926), (2184, 301605), (2340, 281498), (2520, 261391), (2730, 241284), (3276, 201070), (3640, 180963), (4095, 160856), (4680, 140749), (5460, 120642), (6552, 100535), (8190, 80428), (10920, 60321), (16380, 40214), (20107, 32760)]