307111140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1093}}^1$

素因数の和:1338

約数の個数: 144

約数和(自身を含む): 1070404608

約数和(自身を除く): 763293468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 223, 252, 315, 420, 446, 630, 669, 892, 1093, 1115, 1260, 1338, 1561, 2007, 2186, 2230, 2676, 3122, 3279, 3345, 4014, 4372, 4460, 4683, 5465, 6244, 6558, 6690, 7651, 7805, 8028, 9366, 9837, 10035, 10930, 13116, 13380, 14049, 15302, 15610, 16395, 18732, 19674, 20070, 21860, 22953, 23415, 28098, 30604, 31220, 32790, 38255, 39348, 40140, 45906, 46830, 49185, 56196, 65580, 68859, 70245, 76510, 91812, 93660, 98370, 114765, 137718, 140490, 153020, 196740, 229530, 243739, 275436, 280980, 344295, 459060, 487478, 688590, 731217, 974956, 1218695, 1377180, 1462434, 1706173, 2193651, 2437390, 2924868, 3412346, 3656085, 4387302, 4874780, 5118519, 6824692, 7312170, 8530865, 8774604, 10237038, 10968255, 14624340, 15355557, 17061730, 20474076, 21936510, 25592595, 30711114, 34123460, 43873020, 51185190, 61422228, 76777785, 102370380, 153555570, 307111140]

約数ペア:

[(1, 307111140), (2, 153555570), (3, 102370380), (4, 76777785), (5, 61422228), (6, 51185190), (7, 43873020), (9, 34123460), (10, 30711114), (12, 25592595), (14, 21936510), (15, 20474076), (18, 17061730), (20, 15355557), (21, 14624340), (28, 10968255), (30, 10237038), (35, 8774604), (36, 8530865), (42, 7312170), (45, 6824692), (60, 5118519), (63, 4874780), (70, 4387302), (84, 3656085), (90, 3412346), (105, 2924868), (126, 2437390), (140, 2193651), (180, 1706173), (210, 1462434), (223, 1377180), (252, 1218695), (315, 974956), (420, 731217), (446, 688590), (630, 487478), (669, 459060), (892, 344295), (1093, 280980), (1115, 275436), (1260, 243739), (1338, 229530), (1561, 196740), (2007, 153020), (2186, 140490), (2230, 137718), (2676, 114765), (3122, 98370), (3279, 93660), (3345, 91812), (4014, 76510), (4372, 70245), (4460, 68859), (4683, 65580), (5465, 56196), (6244, 49185), (6558, 46830), (6690, 45906), (7651, 40140), (7805, 39348), (8028, 38255), (9366, 32790), (9837, 31220), (10035, 30604), (10930, 28098), (13116, 23415), (13380, 22953), (14049, 21860), (15302, 20070), (15610, 19674), (16395, 18732)]