238916523720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{880571}}^1$

素因数の和:880628

約数の個数: 256

約数和(自身を含む): 912977049600

約数和(自身を除く): 674060525880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 51, 56, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 255, 266, 280, 285, 323, 340, 357, 380, 399, 408, 420, 456, 476, 510, 532, 570, 595, 646, 665, 680, 714, 760, 798, 840, 952, 969, 1020, 1064, 1140, 1190, 1292, 1330, 1428, 1596, 1615, 1785, 1938, 1995, 2040, 2261, 2280, 2380, 2584, 2660, 2856, 3192, 3230, 3570, 3876, 3990, 4522, 4760, 4845, 5320, 6460, 6783, 7140, 7752, 7980, 9044, 9690, 11305, 12920, 13566, 14280, 15960, 18088, 19380, 22610, 27132, 33915, 38760, 45220, 54264, 67830, 90440, 135660, 271320, 880571, 1761142, 2641713, 3522284, 4402855, 5283426, 6163997, 7044568, 8805710, 10566852, 12327994, 13208565, 14969707, 16730849, 17611420, 18491991, 21133704, 24655988, 26417130, 29939414, 30819985, 33461698, 35222840, 36983982, 44909121, 49311976, 50192547, 52834260, 59878828, 61639970, 66923396, 73967964, 74848535, 83654245, 89818242, 92459955, 100385094, 104787949, 105668520, 117115943, 119757656, 123279940, 133846792, 147935928, 149697070, 167308490, 179636484, 184919910, 200770188, 209575898, 224545605, 234231886, 246559880, 250962735, 284424433, 299394140, 314363847, 334616980, 351347829, 359272968, 369839820, 401540376, 419151796, 449091210, 468463772, 501925470, 523939745, 568848866, 585579715, 598788280, 628727694, 669233960, 702695658, 739679640, 838303592, 853273299, 898182420, 936927544, 1003850940, 1047879490, 1137697732, 1171159430, 1257455388, 1405391316, 1422122165, 1571819235, 1706546598, 1756739145, 1796364840, 1990971031, 2007701880, 2095758980, 2275395464, 2342318860, 2514910776, 2810782632, 2844244330, 3143638470, 3413093196, 3513478290, 3981942062, 4191517960, 4266366495, 4684637720, 5688488660, 5972913093, 6287276940, 6826186392, 7026956580, 7963884124, 8532732990, 9954855155, 11376977320, 11945826186, 12574553880, 14053913160, 15927768248, 17065465980, 19909710310, 23891652372, 29864565465, 34130931960, 39819420620, 47783304744, 59729130930, 79638841240, 119458261860, 238916523720]

約数ペア:

[(1, 238916523720), (2, 119458261860), (3, 79638841240), (4, 59729130930), (5, 47783304744), (6, 39819420620), (7, 34130931960), (8, 29864565465), (10, 23891652372), (12, 19909710310), (14, 17065465980), (15, 15927768248), (17, 14053913160), (19, 12574553880), (20, 11945826186), (21, 11376977320), (24, 9954855155), (28, 8532732990), (30, 7963884124), (34, 7026956580), (35, 6826186392), (38, 6287276940), (40, 5972913093), (42, 5688488660), (51, 4684637720), (56, 4266366495), (57, 4191517960), (60, 3981942062), (68, 3513478290), (70, 3413093196), (76, 3143638470), (84, 2844244330), (85, 2810782632), (95, 2514910776), (102, 2342318860), (105, 2275395464), (114, 2095758980), (119, 2007701880), (120, 1990971031), (133, 1796364840), (136, 1756739145), (140, 1706546598), (152, 1571819235), (168, 1422122165), (170, 1405391316), (190, 1257455388), (204, 1171159430), (210, 1137697732), (228, 1047879490), (238, 1003850940), (255, 936927544), (266, 898182420), (280, 853273299), (285, 838303592), (323, 739679640), (340, 702695658), (357, 669233960), (380, 628727694), (399, 598788280), (408, 585579715), (420, 568848866), (456, 523939745), (476, 501925470), (510, 468463772), (532, 449091210), (570, 419151796), (595, 401540376), (646, 369839820), (665, 359272968), (680, 351347829), (714, 334616980), (760, 314363847), (798, 299394140), (840, 284424433), (952, 250962735), (969, 246559880), (1020, 234231886), (1064, 224545605), (1140, 209575898), (1190, 200770188), (1292, 184919910), (1330, 179636484), (1428, 167308490), (1596, 149697070), (1615, 147935928), (1785, 133846792), (1938, 123279940), (1995, 119757656), (2040, 117115943), (2261, 105668520), (2280, 104787949), (2380, 100385094), (2584, 92459955), (2660, 89818242), (2856, 83654245), (3192, 74848535), (3230, 73967964), (3570, 66923396), (3876, 61639970), (3990, 59878828), (4522, 52834260), (4760, 50192547), (4845, 49311976), (5320, 44909121), (6460, 36983982), (6783, 35222840), (7140, 33461698), (7752, 30819985), (7980, 29939414), (9044, 26417130), (9690, 24655988), (11305, 21133704), (12920, 18491991), (13566, 17611420), (14280, 16730849), (15960, 14969707), (18088, 13208565), (19380, 12327994), (22610, 10566852), (27132, 8805710), (33915, 7044568), (38760, 6163997), (45220, 5283426), (54264, 4402855), (67830, 3522284), (90440, 2641713), (135660, 1761142), (271320, 880571)]