258939600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:358

約数の個数: 240

約数和(自身を含む): 897650880

約数和(自身を除く): 638711280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 41, 48, 50, 57, 60, 75, 76, 80, 82, 95, 100, 114, 120, 123, 150, 152, 164, 190, 200, 205, 228, 240, 246, 277, 285, 300, 304, 328, 380, 400, 410, 456, 475, 492, 554, 570, 600, 615, 656, 760, 779, 820, 831, 912, 950, 984, 1025, 1108, 1140, 1200, 1230, 1385, 1425, 1520, 1558, 1640, 1662, 1900, 1968, 2050, 2216, 2280, 2337, 2460, 2770, 2850, 3075, 3116, 3280, 3324, 3800, 3895, 4100, 4155, 4432, 4560, 4674, 4920, 5263, 5540, 5700, 6150, 6232, 6648, 6925, 7600, 7790, 8200, 8310, 9348, 9840, 10526, 11080, 11357, 11400, 11685, 12300, 12464, 13296, 13850, 15580, 15789, 16400, 16620, 18696, 19475, 20775, 21052, 22160, 22714, 22800, 23370, 24600, 26315, 27700, 31160, 31578, 33240, 34071, 37392, 38950, 41550, 42104, 45428, 46740, 49200, 52630, 55400, 56785, 58425, 62320, 63156, 66480, 68142, 77900, 78945, 83100, 84208, 90856, 93480, 105260, 110800, 113570, 116850, 126312, 131575, 136284, 155800, 157890, 166200, 170355, 181712, 186960, 210520, 215783, 227140, 233700, 252624, 263150, 272568, 283925, 311600, 315780, 332400, 340710, 394725, 421040, 431566, 454280, 467400, 526300, 545136, 567850, 631560, 647349, 681420, 789450, 851775, 863132, 908560, 934800, 1052600, 1078915, 1135700, 1263120, 1294698, 1362840, 1578900, 1703550, 1726264, 2105200, 2157830, 2271400, 2589396, 2725680, 3157800, 3236745, 3407100, 3452528, 4315660, 4542800, 5178792, 5394575, 6315600, 6473490, 6814200, 8631320, 10357584, 10789150, 12946980, 13628400, 16183725, 17262640, 21578300, 25893960, 32367450, 43156600, 51787920, 64734900, 86313200, 129469800, 258939600]

約数ペア:

[(1, 258939600), (2, 129469800), (3, 86313200), (4, 64734900), (5, 51787920), (6, 43156600), (8, 32367450), (10, 25893960), (12, 21578300), (15, 17262640), (16, 16183725), (19, 13628400), (20, 12946980), (24, 10789150), (25, 10357584), (30, 8631320), (38, 6814200), (40, 6473490), (41, 6315600), (48, 5394575), (50, 5178792), (57, 4542800), (60, 4315660), (75, 3452528), (76, 3407100), (80, 3236745), (82, 3157800), (95, 2725680), (100, 2589396), (114, 2271400), (120, 2157830), (123, 2105200), (150, 1726264), (152, 1703550), (164, 1578900), (190, 1362840), (200, 1294698), (205, 1263120), (228, 1135700), (240, 1078915), (246, 1052600), (277, 934800), (285, 908560), (300, 863132), (304, 851775), (328, 789450), (380, 681420), (400, 647349), (410, 631560), (456, 567850), (475, 545136), (492, 526300), (554, 467400), (570, 454280), (600, 431566), (615, 421040), (656, 394725), (760, 340710), (779, 332400), (820, 315780), (831, 311600), (912, 283925), (950, 272568), (984, 263150), (1025, 252624), (1108, 233700), (1140, 227140), (1200, 215783), (1230, 210520), (1385, 186960), (1425, 181712), (1520, 170355), (1558, 166200), (1640, 157890), (1662, 155800), (1900, 136284), (1968, 131575), (2050, 126312), (2216, 116850), (2280, 113570), (2337, 110800), (2460, 105260), (2770, 93480), (2850, 90856), (3075, 84208), (3116, 83100), (3280, 78945), (3324, 77900), (3800, 68142), (3895, 66480), (4100, 63156), (4155, 62320), (4432, 58425), (4560, 56785), (4674, 55400), (4920, 52630), (5263, 49200), (5540, 46740), (5700, 45428), (6150, 42104), (6232, 41550), (6648, 38950), (6925, 37392), (7600, 34071), (7790, 33240), (8200, 31578), (8310, 31160), (9348, 27700), (9840, 26315), (10526, 24600), (11080, 23370), (11357, 22800), (11400, 22714), (11685, 22160), (12300, 21052), (12464, 20775), (13296, 19475), (13850, 18696), (15580, 16620), (15789, 16400)]