496888307160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{364919}}^1$

素因数の和:366561

約数の個数: 128

約数和(自身を含む): 1704672691200

約数和(自身を除く): 1207784384040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1621, 3242, 4863, 6484, 8105, 9726, 11347, 12968, 16210, 19452, 22694, 24315, 32420, 34041, 38904, 45388, 48630, 56735, 64840, 68082, 90776, 97260, 113470, 136164, 170205, 194520, 226940, 272328, 340410, 364919, 453880, 680820, 729838, 1094757, 1361640, 1459676, 1824595, 2189514, 2554433, 2919352, 3649190, 4379028, 5108866, 5473785, 7298380, 7663299, 8758056, 10217732, 10947570, 12772165, 14596760, 15326598, 20435464, 21895140, 25544330, 30653196, 38316495, 43790280, 51088660, 61306392, 76632990, 102177320, 153265980, 306531960, 591533699, 1183067398, 1774601097, 2366134796, 2957668495, 3549202194, 4140735893, 4732269592, 5915336990, 7098404388, 8281471786, 8873005485, 11830673980, 12422207679, 14196808776, 16562943572, 17746010970, 20703679465, 23661347960, 24844415358, 33125887144, 35492021940, 41407358930, 49688830716, 62111038395, 70984043880, 82814717860, 99377661432, 124222076790, 165629435720, 248444153580, 496888307160]

約数ペア:

[(1, 496888307160), (2, 248444153580), (3, 165629435720), (4, 124222076790), (5, 99377661432), (6, 82814717860), (7, 70984043880), (8, 62111038395), (10, 49688830716), (12, 41407358930), (14, 35492021940), (15, 33125887144), (20, 24844415358), (21, 23661347960), (24, 20703679465), (28, 17746010970), (30, 16562943572), (35, 14196808776), (40, 12422207679), (42, 11830673980), (56, 8873005485), (60, 8281471786), (70, 7098404388), (84, 5915336990), (105, 4732269592), (120, 4140735893), (140, 3549202194), (168, 2957668495), (210, 2366134796), (280, 1774601097), (420, 1183067398), (840, 591533699), (1621, 306531960), (3242, 153265980), (4863, 102177320), (6484, 76632990), (8105, 61306392), (9726, 51088660), (11347, 43790280), (12968, 38316495), (16210, 30653196), (19452, 25544330), (22694, 21895140), (24315, 20435464), (32420, 15326598), (34041, 14596760), (38904, 12772165), (45388, 10947570), (48630, 10217732), (56735, 8758056), (64840, 7663299), (68082, 7298380), (90776, 5473785), (97260, 5108866), (113470, 4379028), (136164, 3649190), (170205, 2919352), (194520, 2554433), (226940, 2189514), (272328, 1824595), (340410, 1459676), (364919, 1361640), (453880, 1094757), (680820, 729838)]