155363760

素因数分解:

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

素因数の和:356

約数の個数: 240

約数和(自身を含む): 564651360

約数和(自身を除く): 409287600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 41, 45, 48, 57, 60, 72, 76, 80, 82, 90, 95, 114, 120, 123, 144, 152, 164, 171, 180, 190, 205, 228, 240, 246, 277, 285, 304, 328, 342, 360, 369, 380, 410, 456, 492, 554, 570, 615, 656, 684, 720, 738, 760, 779, 820, 831, 855, 912, 984, 1108, 1140, 1230, 1368, 1385, 1476, 1520, 1558, 1640, 1662, 1710, 1845, 1968, 2216, 2280, 2337, 2460, 2493, 2736, 2770, 2952, 3116, 3280, 3324, 3420, 3690, 3895, 4155, 4432, 4560, 4674, 4920, 4986, 5263, 5540, 5904, 6232, 6648, 6840, 7011, 7380, 7790, 8310, 9348, 9840, 9972, 10526, 11080, 11357, 11685, 12464, 12465, 13296, 13680, 14022, 14760, 15580, 15789, 16620, 18696, 19944, 21052, 22160, 22714, 23370, 24930, 26315, 28044, 29520, 31160, 31578, 33240, 34071, 35055, 37392, 39888, 42104, 45428, 46740, 47367, 49860, 52630, 56088, 56785, 62320, 63156, 66480, 68142, 70110, 78945, 84208, 90856, 93480, 94734, 99720, 102213, 105260, 112176, 113570, 126312, 136284, 140220, 157890, 170355, 181712, 186960, 189468, 199440, 204426, 210520, 215783, 227140, 236835, 252624, 272568, 280440, 315780, 340710, 378936, 408852, 421040, 431566, 454280, 473670, 511065, 545136, 560880, 631560, 647349, 681420, 757872, 817704, 863132, 908560, 947340, 1022130, 1078915, 1263120, 1294698, 1362840, 1635408, 1726264, 1894680, 1942047, 2044260, 2157830, 2589396, 2725680, 3236745, 3452528, 3789360, 3884094, 4088520, 4315660, 5178792, 6473490, 7768188, 8177040, 8631320, 9710235, 10357584, 12946980, 15536376, 17262640, 19420470, 25893960, 31072752, 38840940, 51787920, 77681880, 155363760]

約数ペア:

[(1, 155363760), (2, 77681880), (3, 51787920), (4, 38840940), (5, 31072752), (6, 25893960), (8, 19420470), (9, 17262640), (10, 15536376), (12, 12946980), (15, 10357584), (16, 9710235), (18, 8631320), (19, 8177040), (20, 7768188), (24, 6473490), (30, 5178792), (36, 4315660), (38, 4088520), (40, 3884094), (41, 3789360), (45, 3452528), (48, 3236745), (57, 2725680), (60, 2589396), (72, 2157830), (76, 2044260), (80, 1942047), (82, 1894680), (90, 1726264), (95, 1635408), (114, 1362840), (120, 1294698), (123, 1263120), (144, 1078915), (152, 1022130), (164, 947340), (171, 908560), (180, 863132), (190, 817704), (205, 757872), (228, 681420), (240, 647349), (246, 631560), (277, 560880), (285, 545136), (304, 511065), (328, 473670), (342, 454280), (360, 431566), (369, 421040), (380, 408852), (410, 378936), (456, 340710), (492, 315780), (554, 280440), (570, 272568), (615, 252624), (656, 236835), (684, 227140), (720, 215783), (738, 210520), (760, 204426), (779, 199440), (820, 189468), (831, 186960), (855, 181712), (912, 170355), (984, 157890), (1108, 140220), (1140, 136284), (1230, 126312), (1368, 113570), (1385, 112176), (1476, 105260), (1520, 102213), (1558, 99720), (1640, 94734), (1662, 93480), (1710, 90856), (1845, 84208), (1968, 78945), (2216, 70110), (2280, 68142), (2337, 66480), (2460, 63156), (2493, 62320), (2736, 56785), (2770, 56088), (2952, 52630), (3116, 49860), (3280, 47367), (3324, 46740), (3420, 45428), (3690, 42104), (3895, 39888), (4155, 37392), (4432, 35055), (4560, 34071), (4674, 33240), (4920, 31578), (4986, 31160), (5263, 29520), (5540, 28044), (5904, 26315), (6232, 24930), (6648, 23370), (6840, 22714), (7011, 22160), (7380, 21052), (7790, 19944), (8310, 18696), (9348, 16620), (9840, 15789), (9972, 15580), (10526, 14760), (11080, 14022), (11357, 13680), (11685, 13296), (12464, 12465)]