2150768880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4889}}^1$

素因数の和:4968

約数の個数: 240

約数和(自身を含む): 7945741440

約数和(自身を除く): 5794972560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 48, 52, 60, 65, 72, 78, 80, 90, 94, 104, 117, 120, 130, 141, 144, 156, 180, 188, 195, 208, 234, 235, 240, 260, 282, 312, 360, 376, 390, 423, 468, 470, 520, 564, 585, 611, 624, 705, 720, 752, 780, 846, 936, 940, 1040, 1128, 1170, 1222, 1410, 1560, 1692, 1833, 1872, 1880, 2115, 2256, 2340, 2444, 2820, 3055, 3120, 3384, 3666, 3760, 4230, 4680, 4888, 4889, 5499, 5640, 6110, 6768, 7332, 8460, 9165, 9360, 9776, 9778, 10998, 11280, 12220, 14664, 14667, 16920, 18330, 19556, 21996, 24440, 24445, 27495, 29328, 29334, 33840, 36660, 39112, 43992, 44001, 48880, 48890, 54990, 58668, 63557, 73320, 73335, 78224, 87984, 88002, 97780, 109980, 117336, 127114, 146640, 146670, 176004, 190671, 195560, 219960, 220005, 229783, 234672, 254228, 293340, 317785, 352008, 381342, 391120, 439920, 440010, 459566, 508456, 572013, 586680, 635570, 689349, 704016, 762684, 880020, 919132, 953355, 1016912, 1144026, 1148915, 1173360, 1271140, 1378698, 1525368, 1760040, 1838264, 1906710, 2068047, 2288052, 2297830, 2542280, 2757396, 2860065, 2987179, 3050736, 3446745, 3520080, 3676528, 3813420, 4136094, 4576104, 4595660, 5084560, 5514792, 5720130, 5974358, 6893490, 7626840, 8272188, 8961537, 9152208, 9191320, 10340235, 11029584, 11440260, 11948716, 13786980, 14935895, 15253680, 16544376, 17923074, 18382640, 20680470, 22880520, 23897432, 26884611, 27573960, 29871790, 33088752, 35846148, 41360940, 44807685, 45761040, 47794864, 53769222, 55147920, 59743580, 71692296, 82721880, 89615370, 107538444, 119487160, 134423055, 143384592, 165443760, 179230740, 215076888, 238974320, 268846110, 358461480, 430153776, 537692220, 716922960, 1075384440, 2150768880]

約数ペア:

[(1, 2150768880), (2, 1075384440), (3, 716922960), (4, 537692220), (5, 430153776), (6, 358461480), (8, 268846110), (9, 238974320), (10, 215076888), (12, 179230740), (13, 165443760), (15, 143384592), (16, 134423055), (18, 119487160), (20, 107538444), (24, 89615370), (26, 82721880), (30, 71692296), (36, 59743580), (39, 55147920), (40, 53769222), (45, 47794864), (47, 45761040), (48, 44807685), (52, 41360940), (60, 35846148), (65, 33088752), (72, 29871790), (78, 27573960), (80, 26884611), (90, 23897432), (94, 22880520), (104, 20680470), (117, 18382640), (120, 17923074), (130, 16544376), (141, 15253680), (144, 14935895), (156, 13786980), (180, 11948716), (188, 11440260), (195, 11029584), (208, 10340235), (234, 9191320), (235, 9152208), (240, 8961537), (260, 8272188), (282, 7626840), (312, 6893490), (360, 5974358), (376, 5720130), (390, 5514792), (423, 5084560), (468, 4595660), (470, 4576104), (520, 4136094), (564, 3813420), (585, 3676528), (611, 3520080), (624, 3446745), (705, 3050736), (720, 2987179), (752, 2860065), (780, 2757396), (846, 2542280), (936, 2297830), (940, 2288052), (1040, 2068047), (1128, 1906710), (1170, 1838264), (1222, 1760040), (1410, 1525368), (1560, 1378698), (1692, 1271140), (1833, 1173360), (1872, 1148915), (1880, 1144026), (2115, 1016912), (2256, 953355), (2340, 919132), (2444, 880020), (2820, 762684), (3055, 704016), (3120, 689349), (3384, 635570), (3666, 586680), (3760, 572013), (4230, 508456), (4680, 459566), (4888, 440010), (4889, 439920), (5499, 391120), (5640, 381342), (6110, 352008), (6768, 317785), (7332, 293340), (8460, 254228), (9165, 234672), (9360, 229783), (9776, 220005), (9778, 219960), (10998, 195560), (11280, 190671), (12220, 176004), (14664, 146670), (14667, 146640), (16920, 127114), (18330, 117336), (19556, 109980), (21996, 97780), (24440, 88002), (24445, 87984), (27495, 78224), (29328, 73335), (29334, 73320), (33840, 63557), (36660, 58668), (39112, 54990), (43992, 48890), (44001, 48880)]