401077080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:534

約数の個数: 192

約数和(自身を含む): 1383782400

約数和(自身を除く): 982705320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 191, 228, 285, 307, 342, 360, 380, 382, 456, 570, 573, 614, 684, 760, 764, 855, 921, 955, 1140, 1146, 1228, 1368, 1528, 1535, 1710, 1719, 1842, 1910, 2280, 2292, 2456, 2763, 2865, 3070, 3420, 3438, 3629, 3684, 3820, 4584, 4605, 5526, 5730, 5833, 6140, 6840, 6876, 7258, 7368, 7640, 8595, 9210, 10887, 11052, 11460, 11666, 12280, 13752, 13815, 14516, 17190, 17499, 18145, 18420, 21774, 22104, 22920, 23332, 27630, 29032, 29165, 32661, 34380, 34998, 36290, 36840, 43548, 46664, 52497, 54435, 55260, 58330, 58637, 65322, 68760, 69996, 72580, 87096, 87495, 104994, 108870, 110520, 116660, 117274, 130644, 139992, 145160, 163305, 174990, 175911, 209988, 217740, 233320, 234548, 261288, 262485, 293185, 326610, 349980, 351822, 419976, 435480, 469096, 524970, 527733, 586370, 653220, 699960, 703644, 879555, 1049940, 1055466, 1114103, 1172740, 1306440, 1407288, 1759110, 2099880, 2110932, 2228206, 2345480, 2638665, 3342309, 3518220, 4221864, 4456412, 5277330, 5570515, 6684618, 7036440, 8912824, 10026927, 10554660, 11141030, 13369236, 16711545, 20053854, 21109320, 22282060, 26738472, 33423090, 40107708, 44564120, 50134635, 66846180, 80215416, 100269270, 133692360, 200538540, 401077080]

約数ペア:

[(1, 401077080), (2, 200538540), (3, 133692360), (4, 100269270), (5, 80215416), (6, 66846180), (8, 50134635), (9, 44564120), (10, 40107708), (12, 33423090), (15, 26738472), (18, 22282060), (19, 21109320), (20, 20053854), (24, 16711545), (30, 13369236), (36, 11141030), (38, 10554660), (40, 10026927), (45, 8912824), (57, 7036440), (60, 6684618), (72, 5570515), (76, 5277330), (90, 4456412), (95, 4221864), (114, 3518220), (120, 3342309), (152, 2638665), (171, 2345480), (180, 2228206), (190, 2110932), (191, 2099880), (228, 1759110), (285, 1407288), (307, 1306440), (342, 1172740), (360, 1114103), (380, 1055466), (382, 1049940), (456, 879555), (570, 703644), (573, 699960), (614, 653220), (684, 586370), (760, 527733), (764, 524970), (855, 469096), (921, 435480), (955, 419976), (1140, 351822), (1146, 349980), (1228, 326610), (1368, 293185), (1528, 262485), (1535, 261288), (1710, 234548), (1719, 233320), (1842, 217740), (1910, 209988), (2280, 175911), (2292, 174990), (2456, 163305), (2763, 145160), (2865, 139992), (3070, 130644), (3420, 117274), (3438, 116660), (3629, 110520), (3684, 108870), (3820, 104994), (4584, 87495), (4605, 87096), (5526, 72580), (5730, 69996), (5833, 68760), (6140, 65322), (6840, 58637), (6876, 58330), (7258, 55260), (7368, 54435), (7640, 52497), (8595, 46664), (9210, 43548), (10887, 36840), (11052, 36290), (11460, 34998), (11666, 34380), (12280, 32661), (13752, 29165), (13815, 29032), (14516, 27630), (17190, 23332), (17499, 22920), (18145, 22104), (18420, 21774)]