2015335140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{28393}}^1$

素因数の和:28438

約数の個数: 144

約数和(自身を含む): 6983561088

約数和(自身を除く): 4968225948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 2028, 2366, 2535, 2730, 3380, 3549, 4732, 5070, 5460, 5915, 7098, 10140, 11830, 14196, 17745, 23660, 28393, 35490, 56786, 70980, 85179, 113572, 141965, 170358, 198751, 283930, 340716, 369109, 397502, 425895, 567860, 596253, 738218, 795004, 851790, 993755, 1107327, 1192506, 1476436, 1703580, 1845545, 1987510, 2214654, 2385012, 2583763, 2981265, 3691090, 3975020, 4429308, 4798417, 5167526, 5536635, 5962530, 7382180, 7751289, 9596834, 10335052, 11073270, 11925060, 12918815, 14395251, 15502578, 19193668, 22146540, 23992085, 25837630, 28790502, 31005156, 33588919, 38756445, 47984170, 51675260, 57581004, 67177838, 71976255, 77512890, 95968340, 100766757, 134355676, 143952510, 155025780, 167944595, 201533514, 287905020, 335889190, 403067028, 503833785, 671778380, 1007667570, 2015335140]

約数ペア:

[(1, 2015335140), (2, 1007667570), (3, 671778380), (4, 503833785), (5, 403067028), (6, 335889190), (7, 287905020), (10, 201533514), (12, 167944595), (13, 155025780), (14, 143952510), (15, 134355676), (20, 100766757), (21, 95968340), (26, 77512890), (28, 71976255), (30, 67177838), (35, 57581004), (39, 51675260), (42, 47984170), (52, 38756445), (60, 33588919), (65, 31005156), (70, 28790502), (78, 25837630), (84, 23992085), (91, 22146540), (105, 19193668), (130, 15502578), (140, 14395251), (156, 12918815), (169, 11925060), (182, 11073270), (195, 10335052), (210, 9596834), (260, 7751289), (273, 7382180), (338, 5962530), (364, 5536635), (390, 5167526), (420, 4798417), (455, 4429308), (507, 3975020), (546, 3691090), (676, 2981265), (780, 2583763), (845, 2385012), (910, 2214654), (1014, 1987510), (1092, 1845545), (1183, 1703580), (1365, 1476436), (1690, 1192506), (1820, 1107327), (2028, 993755), (2366, 851790), (2535, 795004), (2730, 738218), (3380, 596253), (3549, 567860), (4732, 425895), (5070, 397502), (5460, 369109), (5915, 340716), (7098, 283930), (10140, 198751), (11830, 170358), (14196, 141965), (17745, 113572), (23660, 85179), (28393, 70980), (35490, 56786)]