312083760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 1004221440

約数和(自身を除く): 692137680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 73, 80, 94, 120, 141, 146, 188, 219, 235, 240, 282, 292, 365, 376, 379, 438, 470, 564, 584, 705, 730, 752, 758, 876, 940, 1095, 1128, 1137, 1168, 1410, 1460, 1516, 1752, 1880, 1895, 2190, 2256, 2274, 2820, 2920, 3032, 3431, 3504, 3760, 3790, 4380, 4548, 5640, 5685, 5840, 6064, 6862, 7580, 8760, 9096, 10293, 11280, 11370, 13724, 15160, 17155, 17520, 17813, 18192, 20586, 22740, 27448, 27667, 30320, 34310, 35626, 41172, 45480, 51465, 53439, 54896, 55334, 68620, 71252, 82344, 83001, 89065, 90960, 102930, 106878, 110668, 137240, 138335, 142504, 164688, 166002, 178130, 205860, 213756, 221336, 267195, 274480, 276670, 285008, 332004, 356260, 411720, 415005, 427512, 442672, 534390, 553340, 664008, 712520, 823440, 830010, 855024, 1068780, 1106680, 1300349, 1328016, 1425040, 1660020, 2137560, 2213360, 2600698, 3320040, 3901047, 4275120, 5201396, 6501745, 6640080, 7802094, 10402792, 13003490, 15604188, 19505235, 20805584, 26006980, 31208376, 39010470, 52013960, 62416752, 78020940, 104027920, 156041880, 312083760]

約数ペア:

[(1, 312083760), (2, 156041880), (3, 104027920), (4, 78020940), (5, 62416752), (6, 52013960), (8, 39010470), (10, 31208376), (12, 26006980), (15, 20805584), (16, 19505235), (20, 15604188), (24, 13003490), (30, 10402792), (40, 7802094), (47, 6640080), (48, 6501745), (60, 5201396), (73, 4275120), (80, 3901047), (94, 3320040), (120, 2600698), (141, 2213360), (146, 2137560), (188, 1660020), (219, 1425040), (235, 1328016), (240, 1300349), (282, 1106680), (292, 1068780), (365, 855024), (376, 830010), (379, 823440), (438, 712520), (470, 664008), (564, 553340), (584, 534390), (705, 442672), (730, 427512), (752, 415005), (758, 411720), (876, 356260), (940, 332004), (1095, 285008), (1128, 276670), (1137, 274480), (1168, 267195), (1410, 221336), (1460, 213756), (1516, 205860), (1752, 178130), (1880, 166002), (1895, 164688), (2190, 142504), (2256, 138335), (2274, 137240), (2820, 110668), (2920, 106878), (3032, 102930), (3431, 90960), (3504, 89065), (3760, 83001), (3790, 82344), (4380, 71252), (4548, 68620), (5640, 55334), (5685, 54896), (5840, 53439), (6064, 51465), (6862, 45480), (7580, 41172), (8760, 35626), (9096, 34310), (10293, 30320), (11280, 27667), (11370, 27448), (13724, 22740), (15160, 20586), (17155, 18192), (17520, 17813)]