260912160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 288

約数和(自身を含む): 941129280

約数和(自身を除く): 680217120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 59, 60, 72, 74, 80, 83, 90, 96, 111, 118, 120, 144, 148, 160, 166, 177, 180, 185, 222, 236, 240, 249, 288, 295, 296, 332, 333, 354, 360, 370, 415, 444, 472, 480, 498, 531, 555, 590, 592, 664, 666, 708, 720, 740, 747, 830, 885, 888, 944, 996, 1062, 1110, 1180, 1184, 1245, 1328, 1332, 1416, 1440, 1480, 1494, 1660, 1665, 1770, 1776, 1888, 1992, 2124, 2183, 2220, 2360, 2490, 2655, 2656, 2664, 2832, 2960, 2988, 3071, 3320, 3330, 3540, 3552, 3735, 3984, 4248, 4366, 4440, 4720, 4897, 4980, 5310, 5328, 5664, 5920, 5976, 6142, 6549, 6640, 6660, 7080, 7470, 7968, 8496, 8732, 8880, 9213, 9440, 9794, 9960, 10620, 10656, 10915, 11952, 12284, 13098, 13280, 13320, 14160, 14691, 14940, 15355, 16992, 17464, 17760, 18426, 19588, 19647, 19920, 21240, 21830, 23904, 24485, 24568, 26196, 26640, 27639, 28320, 29382, 29880, 30710, 32745, 34928, 36852, 39176, 39294, 39840, 42480, 43660, 44073, 46065, 48970, 49136, 52392, 53280, 55278, 58764, 59760, 61420, 65490, 69856, 73455, 73704, 78352, 78588, 84960, 87320, 88146, 92130, 97940, 98235, 98272, 104784, 110556, 117528, 119520, 122840, 130980, 138195, 146910, 147408, 156704, 157176, 174640, 176292, 181189, 184260, 195880, 196470, 209568, 220365, 221112, 235056, 245680, 261960, 276390, 293820, 294816, 314352, 349280, 352584, 362378, 368520, 391760, 392940, 440730, 442224, 470112, 491360, 523920, 543567, 552780, 587640, 628704, 705168, 724756, 737040, 783520, 785880, 881460, 884448, 905945, 1047840, 1087134, 1105560, 1175280, 1410336, 1449512, 1474080, 1571760, 1630701, 1762920, 1811890, 2174268, 2211120, 2350560, 2717835, 2899024, 3143520, 3261402, 3525840, 3623780, 4348536, 4422240, 5435670, 5798048, 6522804, 7051680, 7247560, 8153505, 8697072, 10871340, 13045608, 14495120, 16307010, 17394144, 21742680, 26091216, 28990240, 32614020, 43485360, 52182432, 65228040, 86970720, 130456080, 260912160]

約数ペア:

[(1, 260912160), (2, 130456080), (3, 86970720), (4, 65228040), (5, 52182432), (6, 43485360), (8, 32614020), (9, 28990240), (10, 26091216), (12, 21742680), (15, 17394144), (16, 16307010), (18, 14495120), (20, 13045608), (24, 10871340), (30, 8697072), (32, 8153505), (36, 7247560), (37, 7051680), (40, 6522804), (45, 5798048), (48, 5435670), (59, 4422240), (60, 4348536), (72, 3623780), (74, 3525840), (80, 3261402), (83, 3143520), (90, 2899024), (96, 2717835), (111, 2350560), (118, 2211120), (120, 2174268), (144, 1811890), (148, 1762920), (160, 1630701), (166, 1571760), (177, 1474080), (180, 1449512), (185, 1410336), (222, 1175280), (236, 1105560), (240, 1087134), (249, 1047840), (288, 905945), (295, 884448), (296, 881460), (332, 785880), (333, 783520), (354, 737040), (360, 724756), (370, 705168), (415, 628704), (444, 587640), (472, 552780), (480, 543567), (498, 523920), (531, 491360), (555, 470112), (590, 442224), (592, 440730), (664, 392940), (666, 391760), (708, 368520), (720, 362378), (740, 352584), (747, 349280), (830, 314352), (885, 294816), (888, 293820), (944, 276390), (996, 261960), (1062, 245680), (1110, 235056), (1180, 221112), (1184, 220365), (1245, 209568), (1328, 196470), (1332, 195880), (1416, 184260), (1440, 181189), (1480, 176292), (1494, 174640), (1660, 157176), (1665, 156704), (1770, 147408), (1776, 146910), (1888, 138195), (1992, 130980), (2124, 122840), (2183, 119520), (2220, 117528), (2360, 110556), (2490, 104784), (2655, 98272), (2656, 98235), (2664, 97940), (2832, 92130), (2960, 88146), (2988, 87320), (3071, 84960), (3320, 78588), (3330, 78352), (3540, 73704), (3552, 73455), (3735, 69856), (3984, 65490), (4248, 61420), (4366, 59760), (4440, 58764), (4720, 55278), (4897, 53280), (4980, 52392), (5310, 49136), (5328, 48970), (5664, 46065), (5920, 44073), (5976, 43660), (6142, 42480), (6549, 39840), (6640, 39294), (6660, 39176), (7080, 36852), (7470, 34928), (7968, 32745), (8496, 30710), (8732, 29880), (8880, 29382), (9213, 28320), (9440, 27639), (9794, 26640), (9960, 26196), (10620, 24568), (10656, 24485), (10915, 23904), (11952, 21830), (12284, 21240), (13098, 19920), (13280, 19647), (13320, 19588), (14160, 18426), (14691, 17760), (14940, 17464), (15355, 16992)]