10219440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 40711680

約数和(自身を除く): 30492240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 79, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 158, 165, 168, 176, 196, 210, 220, 231, 237, 240, 245, 264, 280, 294, 308, 316, 330, 336, 385, 392, 395, 420, 440, 462, 474, 490, 528, 539, 553, 560, 588, 616, 632, 660, 735, 770, 784, 790, 840, 869, 880, 924, 948, 980, 1078, 1106, 1155, 1176, 1185, 1232, 1264, 1320, 1470, 1540, 1580, 1617, 1659, 1680, 1738, 1848, 1896, 1960, 2156, 2212, 2310, 2352, 2370, 2607, 2640, 2695, 2765, 2940, 3080, 3160, 3234, 3318, 3476, 3696, 3792, 3871, 3920, 4312, 4345, 4424, 4620, 4740, 5214, 5390, 5530, 5880, 6083, 6160, 6320, 6468, 6636, 6952, 7742, 8085, 8295, 8624, 8690, 8848, 9240, 9480, 10428, 10780, 11060, 11613, 11760, 12166, 12936, 13035, 13272, 13904, 15484, 16170, 16590, 17380, 18249, 18480, 18960, 19355, 20856, 21560, 22120, 23226, 24332, 25872, 26070, 26544, 30415, 30968, 32340, 33180, 34760, 36498, 38710, 41712, 42581, 43120, 44240, 46452, 48664, 52140, 58065, 60830, 61936, 64680, 66360, 69520, 72996, 77420, 85162, 91245, 92904, 97328, 104280, 116130, 121660, 127743, 129360, 132720, 145992, 154840, 170324, 182490, 185808, 208560, 212905, 232260, 243320, 255486, 291984, 309680, 340648, 364980, 425810, 464520, 486640, 510972, 638715, 681296, 729960, 851620, 929040, 1021944, 1277430, 1459920, 1703240, 2043888, 2554860, 3406480, 5109720, 10219440]

約数ペア:

[(1, 10219440), (2, 5109720), (3, 3406480), (4, 2554860), (5, 2043888), (6, 1703240), (7, 1459920), (8, 1277430), (10, 1021944), (11, 929040), (12, 851620), (14, 729960), (15, 681296), (16, 638715), (20, 510972), (21, 486640), (22, 464520), (24, 425810), (28, 364980), (30, 340648), (33, 309680), (35, 291984), (40, 255486), (42, 243320), (44, 232260), (48, 212905), (49, 208560), (55, 185808), (56, 182490), (60, 170324), (66, 154840), (70, 145992), (77, 132720), (79, 129360), (80, 127743), (84, 121660), (88, 116130), (98, 104280), (105, 97328), (110, 92904), (112, 91245), (120, 85162), (132, 77420), (140, 72996), (147, 69520), (154, 66360), (158, 64680), (165, 61936), (168, 60830), (176, 58065), (196, 52140), (210, 48664), (220, 46452), (231, 44240), (237, 43120), (240, 42581), (245, 41712), (264, 38710), (280, 36498), (294, 34760), (308, 33180), (316, 32340), (330, 30968), (336, 30415), (385, 26544), (392, 26070), (395, 25872), (420, 24332), (440, 23226), (462, 22120), (474, 21560), (490, 20856), (528, 19355), (539, 18960), (553, 18480), (560, 18249), (588, 17380), (616, 16590), (632, 16170), (660, 15484), (735, 13904), (770, 13272), (784, 13035), (790, 12936), (840, 12166), (869, 11760), (880, 11613), (924, 11060), (948, 10780), (980, 10428), (1078, 9480), (1106, 9240), (1155, 8848), (1176, 8690), (1185, 8624), (1232, 8295), (1264, 8085), (1320, 7742), (1470, 6952), (1540, 6636), (1580, 6468), (1617, 6320), (1659, 6160), (1680, 6083), (1738, 5880), (1848, 5530), (1896, 5390), (1960, 5214), (2156, 4740), (2212, 4620), (2310, 4424), (2352, 4345), (2370, 4312), (2607, 3920), (2640, 3871), (2695, 3792), (2765, 3696), (2940, 3476), (3080, 3318), (3160, 3234)]