434980680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1783}}^1$

素因数の和:1923

約数の個数: 128

約数和(自身を含む): 1387238400

約数和(自身を除く): 952257720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 107, 114, 120, 152, 190, 214, 228, 285, 321, 380, 428, 456, 535, 570, 642, 760, 856, 1070, 1140, 1284, 1605, 1783, 2033, 2140, 2280, 2568, 3210, 3566, 4066, 4280, 5349, 6099, 6420, 7132, 8132, 8915, 10165, 10698, 12198, 12840, 14264, 16264, 17830, 20330, 21396, 24396, 26745, 30495, 33877, 35660, 40660, 42792, 48792, 53490, 60990, 67754, 71320, 81320, 101631, 106980, 121980, 135508, 169385, 190781, 203262, 213960, 243960, 271016, 338770, 381562, 406524, 508155, 572343, 677540, 763124, 813048, 953905, 1016310, 1144686, 1355080, 1526248, 1907810, 2032620, 2289372, 2861715, 3624839, 3815620, 4065240, 4578744, 5723430, 7249678, 7631240, 10874517, 11446860, 14499356, 18124195, 21749034, 22893720, 28998712, 36248390, 43498068, 54372585, 72496780, 86996136, 108745170, 144993560, 217490340, 434980680]

約数ペア:

[(1, 434980680), (2, 217490340), (3, 144993560), (4, 108745170), (5, 86996136), (6, 72496780), (8, 54372585), (10, 43498068), (12, 36248390), (15, 28998712), (19, 22893720), (20, 21749034), (24, 18124195), (30, 14499356), (38, 11446860), (40, 10874517), (57, 7631240), (60, 7249678), (76, 5723430), (95, 4578744), (107, 4065240), (114, 3815620), (120, 3624839), (152, 2861715), (190, 2289372), (214, 2032620), (228, 1907810), (285, 1526248), (321, 1355080), (380, 1144686), (428, 1016310), (456, 953905), (535, 813048), (570, 763124), (642, 677540), (760, 572343), (856, 508155), (1070, 406524), (1140, 381562), (1284, 338770), (1605, 271016), (1783, 243960), (2033, 213960), (2140, 203262), (2280, 190781), (2568, 169385), (3210, 135508), (3566, 121980), (4066, 106980), (4280, 101631), (5349, 81320), (6099, 71320), (6420, 67754), (7132, 60990), (8132, 53490), (8915, 48792), (10165, 42792), (10698, 40660), (12198, 35660), (12840, 33877), (14264, 30495), (16264, 26745), (17830, 24396), (20330, 21396)]