31074120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 384

約数和(自身を含む): 134784000

約数和(自身を除く): 103709880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 55, 56, 57, 59, 60, 63, 66, 70, 72, 76, 77, 84, 88, 90, 95, 99, 105, 110, 114, 118, 120, 126, 132, 133, 140, 152, 154, 165, 168, 171, 177, 180, 190, 198, 209, 210, 220, 228, 231, 236, 252, 264, 266, 280, 285, 295, 308, 315, 330, 342, 354, 360, 380, 385, 396, 399, 413, 418, 420, 440, 456, 462, 472, 495, 504, 531, 532, 570, 590, 616, 627, 630, 649, 660, 665, 684, 693, 708, 760, 770, 792, 798, 826, 836, 840, 855, 885, 924, 990, 1045, 1062, 1064, 1121, 1140, 1155, 1180, 1197, 1239, 1254, 1260, 1298, 1320, 1330, 1368, 1386, 1416, 1463, 1540, 1596, 1652, 1672, 1710, 1770, 1848, 1881, 1947, 1980, 1995, 2065, 2090, 2124, 2242, 2280, 2310, 2360, 2394, 2478, 2508, 2520, 2596, 2655, 2660, 2772, 2926, 3080, 3135, 3192, 3245, 3304, 3363, 3420, 3465, 3540, 3717, 3762, 3894, 3960, 3990, 4130, 4180, 4248, 4389, 4484, 4543, 4620, 4788, 4956, 5016, 5192, 5310, 5320, 5544, 5605, 5841, 5852, 5985, 6195, 6270, 6490, 6726, 6840, 6930, 7080, 7315, 7434, 7524, 7788, 7847, 7980, 8260, 8360, 8778, 8968, 9086, 9240, 9405, 9576, 9735, 9912, 10089, 10620, 11210, 11682, 11704, 11970, 12331, 12390, 12540, 12980, 13167, 13452, 13629, 13860, 14630, 14868, 15048, 15576, 15694, 15960, 16520, 16815, 17556, 18172, 18585, 18810, 19470, 20178, 21240, 21945, 22420, 22715, 23364, 23541, 23940, 24662, 24780, 25080, 25960, 26334, 26904, 27258, 27720, 29205, 29260, 29736, 31388, 33630, 35112, 36344, 36993, 37170, 37620, 38940, 39235, 40356, 40887, 43890, 44840, 45430, 46728, 47082, 47880, 49324, 49560, 50445, 52668, 54516, 58410, 58520, 61655, 62776, 65835, 67260, 68145, 70623, 73986, 74340, 75240, 77880, 78470, 80712, 81774, 86317, 87780, 90860, 94164, 98648, 100890, 105336, 109032, 110979, 116820, 117705, 123310, 131670, 134520, 136290, 141246, 147972, 148680, 156940, 163548, 172634, 175560, 181720, 184965, 188328, 201780, 204435, 221958, 233640, 235410, 246620, 258951, 263340, 272580, 282492, 295944, 313880, 327096, 345268, 353115, 369930, 403560, 408870, 431585, 443916, 470820, 493240, 517902, 526680, 545160, 554895, 564984, 690536, 706230, 739860, 776853, 817740, 863170, 887832, 941640, 1035804, 1109790, 1294755, 1412460, 1479720, 1553706, 1635480, 1726340, 2071608, 2219580, 2589510, 2824920, 3107412, 3452680, 3884265, 4439160, 5179020, 6214824, 7768530, 10358040, 15537060, 31074120]

約数ペア:

[(1, 31074120), (2, 15537060), (3, 10358040), (4, 7768530), (5, 6214824), (6, 5179020), (7, 4439160), (8, 3884265), (9, 3452680), (10, 3107412), (11, 2824920), (12, 2589510), (14, 2219580), (15, 2071608), (18, 1726340), (19, 1635480), (20, 1553706), (21, 1479720), (22, 1412460), (24, 1294755), (28, 1109790), (30, 1035804), (33, 941640), (35, 887832), (36, 863170), (38, 817740), (40, 776853), (42, 739860), (44, 706230), (45, 690536), (55, 564984), (56, 554895), (57, 545160), (59, 526680), (60, 517902), (63, 493240), (66, 470820), (70, 443916), (72, 431585), (76, 408870), (77, 403560), (84, 369930), (88, 353115), (90, 345268), (95, 327096), (99, 313880), (105, 295944), (110, 282492), (114, 272580), (118, 263340), (120, 258951), (126, 246620), (132, 235410), (133, 233640), (140, 221958), (152, 204435), (154, 201780), (165, 188328), (168, 184965), (171, 181720), (177, 175560), (180, 172634), (190, 163548), (198, 156940), (209, 148680), (210, 147972), (220, 141246), (228, 136290), (231, 134520), (236, 131670), (252, 123310), (264, 117705), (266, 116820), (280, 110979), (285, 109032), (295, 105336), (308, 100890), (315, 98648), (330, 94164), (342, 90860), (354, 87780), (360, 86317), (380, 81774), (385, 80712), (396, 78470), (399, 77880), (413, 75240), (418, 74340), (420, 73986), (440, 70623), (456, 68145), (462, 67260), (472, 65835), (495, 62776), (504, 61655), (531, 58520), (532, 58410), (570, 54516), (590, 52668), (616, 50445), (627, 49560), (630, 49324), (649, 47880), (660, 47082), (665, 46728), (684, 45430), (693, 44840), (708, 43890), (760, 40887), (770, 40356), (792, 39235), (798, 38940), (826, 37620), (836, 37170), (840, 36993), (855, 36344), (885, 35112), (924, 33630), (990, 31388), (1045, 29736), (1062, 29260), (1064, 29205), (1121, 27720), (1140, 27258), (1155, 26904), (1180, 26334), (1197, 25960), (1239, 25080), (1254, 24780), (1260, 24662), (1298, 23940), (1320, 23541), (1330, 23364), (1368, 22715), (1386, 22420), (1416, 21945), (1463, 21240), (1540, 20178), (1596, 19470), (1652, 18810), (1672, 18585), (1710, 18172), (1770, 17556), (1848, 16815), (1881, 16520), (1947, 15960), (1980, 15694), (1995, 15576), (2065, 15048), (2090, 14868), (2124, 14630), (2242, 13860), (2280, 13629), (2310, 13452), (2360, 13167), (2394, 12980), (2478, 12540), (2508, 12390), (2520, 12331), (2596, 11970), (2655, 11704), (2660, 11682), (2772, 11210), (2926, 10620), (3080, 10089), (3135, 9912), (3192, 9735), (3245, 9576), (3304, 9405), (3363, 9240), (3420, 9086), (3465, 8968), (3540, 8778), (3717, 8360), (3762, 8260), (3894, 7980), (3960, 7847), (3990, 7788), (4130, 7524), (4180, 7434), (4248, 7315), (4389, 7080), (4484, 6930), (4543, 6840), (4620, 6726), (4788, 6490), (4956, 6270), (5016, 6195), (5192, 5985), (5310, 5852), (5320, 5841), (5544, 5605)]