120232840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 256

約数和(自身を含む): 370137600

約数和(自身を除く): 249904760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 29, 34, 35, 40, 52, 56, 58, 65, 67, 68, 70, 85, 91, 104, 116, 119, 130, 134, 136, 140, 145, 170, 182, 203, 221, 232, 238, 260, 268, 280, 290, 335, 340, 364, 377, 406, 442, 455, 469, 476, 493, 520, 536, 580, 595, 670, 680, 728, 754, 812, 871, 884, 910, 938, 952, 986, 1015, 1105, 1139, 1160, 1190, 1340, 1508, 1547, 1624, 1742, 1768, 1820, 1876, 1885, 1943, 1972, 2030, 2210, 2278, 2345, 2380, 2465, 2639, 2680, 3016, 3094, 3451, 3484, 3640, 3752, 3770, 3886, 3944, 4060, 4355, 4420, 4556, 4690, 4760, 4930, 5278, 5695, 6097, 6188, 6409, 6902, 6968, 7540, 7735, 7772, 7973, 8120, 8710, 8840, 9112, 9380, 9715, 9860, 10556, 11390, 12194, 12376, 12818, 13195, 13601, 13804, 14807, 15080, 15470, 15544, 15946, 17255, 17420, 18760, 19430, 19720, 21112, 22780, 24388, 25259, 25636, 26390, 27202, 27608, 29614, 30485, 30940, 31892, 32045, 33031, 34510, 34840, 38860, 39865, 44863, 45560, 48776, 50518, 51272, 52780, 54404, 59228, 60970, 61880, 63784, 64090, 66062, 68005, 69020, 74035, 77720, 79730, 89726, 101036, 103649, 105560, 108808, 118456, 121940, 126295, 128180, 132124, 136010, 138040, 148070, 159460, 165155, 176813, 179452, 202072, 207298, 224315, 231217, 243880, 252590, 256360, 264248, 272020, 296140, 318920, 330310, 353626, 358904, 414596, 429403, 448630, 462434, 505180, 518245, 544040, 592280, 660620, 707252, 829192, 858806, 884065, 897260, 924868, 1010360, 1036490, 1156085, 1321240, 1414504, 1717612, 1768130, 1794520, 1849736, 2072980, 2147015, 2312170, 3005821, 3435224, 3536260, 4145960, 4294030, 4624340, 6011642, 7072520, 8588060, 9248680, 12023284, 15029105, 17176120, 24046568, 30058210, 60116420, 120232840]

約数ペア:

[(1, 120232840), (2, 60116420), (4, 30058210), (5, 24046568), (7, 17176120), (8, 15029105), (10, 12023284), (13, 9248680), (14, 8588060), (17, 7072520), (20, 6011642), (26, 4624340), (28, 4294030), (29, 4145960), (34, 3536260), (35, 3435224), (40, 3005821), (52, 2312170), (56, 2147015), (58, 2072980), (65, 1849736), (67, 1794520), (68, 1768130), (70, 1717612), (85, 1414504), (91, 1321240), (104, 1156085), (116, 1036490), (119, 1010360), (130, 924868), (134, 897260), (136, 884065), (140, 858806), (145, 829192), (170, 707252), (182, 660620), (203, 592280), (221, 544040), (232, 518245), (238, 505180), (260, 462434), (268, 448630), (280, 429403), (290, 414596), (335, 358904), (340, 353626), (364, 330310), (377, 318920), (406, 296140), (442, 272020), (455, 264248), (469, 256360), (476, 252590), (493, 243880), (520, 231217), (536, 224315), (580, 207298), (595, 202072), (670, 179452), (680, 176813), (728, 165155), (754, 159460), (812, 148070), (871, 138040), (884, 136010), (910, 132124), (938, 128180), (952, 126295), (986, 121940), (1015, 118456), (1105, 108808), (1139, 105560), (1160, 103649), (1190, 101036), (1340, 89726), (1508, 79730), (1547, 77720), (1624, 74035), (1742, 69020), (1768, 68005), (1820, 66062), (1876, 64090), (1885, 63784), (1943, 61880), (1972, 60970), (2030, 59228), (2210, 54404), (2278, 52780), (2345, 51272), (2380, 50518), (2465, 48776), (2639, 45560), (2680, 44863), (3016, 39865), (3094, 38860), (3451, 34840), (3484, 34510), (3640, 33031), (3752, 32045), (3770, 31892), (3886, 30940), (3944, 30485), (4060, 29614), (4355, 27608), (4420, 27202), (4556, 26390), (4690, 25636), (4760, 25259), (4930, 24388), (5278, 22780), (5695, 21112), (6097, 19720), (6188, 19430), (6409, 18760), (6902, 17420), (6968, 17255), (7540, 15946), (7735, 15544), (7772, 15470), (7973, 15080), (8120, 14807), (8710, 13804), (8840, 13601), (9112, 13195), (9380, 12818), (9715, 12376), (9860, 12194), (10556, 11390)]