146604780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:708

約数の個数: 144

約数和(自身を含む): 511230720

約数和(自身を除く): 364625940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 307, 315, 379, 420, 614, 630, 758, 921, 1137, 1228, 1260, 1516, 1535, 1842, 1895, 2149, 2274, 2653, 2763, 3070, 3411, 3684, 3790, 4298, 4548, 4605, 5306, 5526, 5685, 6140, 6447, 6822, 7580, 7959, 8596, 9210, 10612, 10745, 11052, 11370, 12894, 13265, 13644, 13815, 15918, 17055, 18420, 19341, 21490, 22740, 23877, 25788, 26530, 27630, 31836, 32235, 34110, 38682, 39795, 42980, 47754, 53060, 55260, 64470, 68220, 77364, 79590, 95508, 96705, 116353, 119385, 128940, 159180, 193410, 232706, 238770, 349059, 386820, 465412, 477540, 581765, 698118, 814471, 1047177, 1163530, 1396236, 1628942, 1745295, 2094354, 2327060, 2443413, 3257884, 3490590, 4072355, 4188708, 4886826, 5235885, 6981180, 7330239, 8144710, 9773652, 10471770, 12217065, 14660478, 16289420, 20943540, 24434130, 29320956, 36651195, 48868260, 73302390, 146604780]

約数ペア:

[(1, 146604780), (2, 73302390), (3, 48868260), (4, 36651195), (5, 29320956), (6, 24434130), (7, 20943540), (9, 16289420), (10, 14660478), (12, 12217065), (14, 10471770), (15, 9773652), (18, 8144710), (20, 7330239), (21, 6981180), (28, 5235885), (30, 4886826), (35, 4188708), (36, 4072355), (42, 3490590), (45, 3257884), (60, 2443413), (63, 2327060), (70, 2094354), (84, 1745295), (90, 1628942), (105, 1396236), (126, 1163530), (140, 1047177), (180, 814471), (210, 698118), (252, 581765), (307, 477540), (315, 465412), (379, 386820), (420, 349059), (614, 238770), (630, 232706), (758, 193410), (921, 159180), (1137, 128940), (1228, 119385), (1260, 116353), (1516, 96705), (1535, 95508), (1842, 79590), (1895, 77364), (2149, 68220), (2274, 64470), (2653, 55260), (2763, 53060), (3070, 47754), (3411, 42980), (3684, 39795), (3790, 38682), (4298, 34110), (4548, 32235), (4605, 31836), (5306, 27630), (5526, 26530), (5685, 25788), (6140, 23877), (6447, 22740), (6822, 21490), (7580, 19341), (7959, 18420), (8596, 17055), (9210, 15918), (10612, 13815), (10745, 13644), (11052, 13265), (11370, 12894)]