40382790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:414

約数の個数: 128

約数和(自身を含む): 120960000

約数和(自身を除く): 80577210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 38, 42, 57, 58, 70, 87, 95, 105, 114, 133, 145, 174, 190, 203, 210, 266, 285, 290, 349, 399, 406, 435, 551, 570, 609, 665, 698, 798, 870, 1015, 1047, 1102, 1218, 1330, 1653, 1745, 1995, 2030, 2094, 2443, 2755, 3045, 3306, 3490, 3857, 3990, 4886, 5235, 5510, 6090, 6631, 7329, 7714, 8265, 10121, 10470, 11571, 12215, 13262, 14658, 16530, 19285, 19893, 20242, 23142, 24430, 30363, 33155, 36645, 38570, 39786, 46417, 50605, 57855, 60726, 66310, 70847, 73290, 92834, 99465, 101210, 115710, 139251, 141694, 151815, 192299, 198930, 212541, 232085, 278502, 303630, 354235, 384598, 425082, 464170, 576897, 696255, 708470, 961495, 1062705, 1153794, 1346093, 1392510, 1922990, 2125410, 2692186, 2884485, 4038279, 5768970, 6730465, 8076558, 13460930, 20191395, 40382790]

約数ペア:

[(1, 40382790), (2, 20191395), (3, 13460930), (5, 8076558), (6, 6730465), (7, 5768970), (10, 4038279), (14, 2884485), (15, 2692186), (19, 2125410), (21, 1922990), (29, 1392510), (30, 1346093), (35, 1153794), (38, 1062705), (42, 961495), (57, 708470), (58, 696255), (70, 576897), (87, 464170), (95, 425082), (105, 384598), (114, 354235), (133, 303630), (145, 278502), (174, 232085), (190, 212541), (203, 198930), (210, 192299), (266, 151815), (285, 141694), (290, 139251), (349, 115710), (399, 101210), (406, 99465), (435, 92834), (551, 73290), (570, 70847), (609, 66310), (665, 60726), (698, 57855), (798, 50605), (870, 46417), (1015, 39786), (1047, 38570), (1102, 36645), (1218, 33155), (1330, 30363), (1653, 24430), (1745, 23142), (1995, 20242), (2030, 19893), (2094, 19285), (2443, 16530), (2755, 14658), (3045, 13262), (3306, 12215), (3490, 11571), (3857, 10470), (3990, 10121), (4886, 8265), (5235, 7714), (5510, 7329), (6090, 6631)]