28711961640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1\times {\mathrm{6247}}^1$

素因数の和:7032

約数の個数: 192

約数和(自身を含む): 98950325760

約数和(自身を除く): 70238364120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 751, 765, 1020, 1224, 1502, 1530, 2040, 2253, 3004, 3060, 3755, 4506, 6008, 6120, 6247, 6759, 7510, 9012, 11265, 12494, 12767, 13518, 15020, 18024, 18741, 22530, 24988, 25534, 27036, 30040, 31235, 33795, 37482, 38301, 45060, 49976, 51068, 54072, 56223, 62470, 63835, 67590, 74964, 76602, 90120, 93705, 102136, 106199, 112446, 114903, 124940, 127670, 135180, 149928, 153204, 187410, 191505, 212398, 224892, 229806, 249880, 255340, 270360, 281115, 306408, 318597, 374820, 383010, 424796, 449784, 459612, 510680, 530995, 562230, 574515, 637194, 749640, 766020, 849592, 919224, 955791, 1061990, 1124460, 1149030, 1274388, 1532040, 1592985, 1911582, 2123980, 2248920, 2298060, 2548776, 3185970, 3823164, 4247960, 4596120, 4691497, 4778955, 6371940, 7646328, 9382994, 9557910, 12743880, 14074491, 18765988, 19115820, 23457485, 28148982, 37531976, 38231640, 42223473, 46914970, 56297964, 70372455, 79755449, 84446946, 93829940, 112595928, 140744910, 159510898, 168893892, 187659880, 211117365, 239266347, 281489820, 319021796, 337787784, 398777245, 422234730, 478532694, 562979640, 638043592, 717799041, 797554490, 844469460, 957065388, 1196331735, 1435598082, 1595108980, 1688938920, 1914130776, 2392663470, 2871196164, 3190217960, 3588995205, 4785326940, 5742392328, 7177990410, 9570653880, 14355980820, 28711961640]

約数ペア:

[(1, 28711961640), (2, 14355980820), (3, 9570653880), (4, 7177990410), (5, 5742392328), (6, 4785326940), (8, 3588995205), (9, 3190217960), (10, 2871196164), (12, 2392663470), (15, 1914130776), (17, 1688938920), (18, 1595108980), (20, 1435598082), (24, 1196331735), (30, 957065388), (34, 844469460), (36, 797554490), (40, 717799041), (45, 638043592), (51, 562979640), (60, 478532694), (68, 422234730), (72, 398777245), (85, 337787784), (90, 319021796), (102, 281489820), (120, 239266347), (136, 211117365), (153, 187659880), (170, 168893892), (180, 159510898), (204, 140744910), (255, 112595928), (306, 93829940), (340, 84446946), (360, 79755449), (408, 70372455), (510, 56297964), (612, 46914970), (680, 42223473), (751, 38231640), (765, 37531976), (1020, 28148982), (1224, 23457485), (1502, 19115820), (1530, 18765988), (2040, 14074491), (2253, 12743880), (3004, 9557910), (3060, 9382994), (3755, 7646328), (4506, 6371940), (6008, 4778955), (6120, 4691497), (6247, 4596120), (6759, 4247960), (7510, 3823164), (9012, 3185970), (11265, 2548776), (12494, 2298060), (12767, 2248920), (13518, 2123980), (15020, 1911582), (18024, 1592985), (18741, 1532040), (22530, 1274388), (24988, 1149030), (25534, 1124460), (27036, 1061990), (30040, 955791), (31235, 919224), (33795, 849592), (37482, 766020), (38301, 749640), (45060, 637194), (49976, 574515), (51068, 562230), (54072, 530995), (56223, 510680), (62470, 459612), (63835, 449784), (67590, 424796), (74964, 383010), (76602, 374820), (90120, 318597), (93705, 306408), (102136, 281115), (106199, 270360), (112446, 255340), (114903, 249880), (124940, 229806), (127670, 224892), (135180, 212398), (149928, 191505), (153204, 187410)]