218062680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 746910720

約数和(自身を除く): 528848040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 73, 88, 93, 110, 120, 124, 132, 146, 155, 165, 186, 219, 220, 248, 264, 292, 310, 330, 341, 365, 372, 438, 440, 465, 584, 620, 660, 682, 730, 744, 803, 876, 930, 1023, 1095, 1240, 1320, 1364, 1460, 1606, 1705, 1752, 1860, 2046, 2190, 2263, 2409, 2728, 2920, 3212, 3410, 3720, 4015, 4092, 4380, 4526, 4818, 5115, 5329, 6424, 6789, 6820, 8030, 8184, 8760, 9052, 9636, 10230, 10658, 11315, 12045, 13578, 13640, 15987, 16060, 18104, 19272, 20460, 21316, 22630, 24090, 24893, 26645, 27156, 31974, 32120, 33945, 40920, 42632, 45260, 48180, 49786, 53290, 54312, 58619, 63948, 67890, 74679, 79935, 90520, 96360, 99572, 106580, 117238, 124465, 127896, 135780, 149358, 159870, 165199, 175857, 199144, 213160, 234476, 248930, 271560, 293095, 298716, 319740, 330398, 351714, 373395, 468952, 495597, 497860, 586190, 597432, 639480, 660796, 703428, 746790, 825995, 879285, 991194, 995720, 1172380, 1321592, 1406856, 1493580, 1651990, 1758570, 1817189, 1982388, 2344760, 2477985, 2987160, 3303980, 3517140, 3634378, 3964776, 4955970, 5451567, 6607960, 7034280, 7268756, 9085945, 9911940, 10903134, 14537512, 18171890, 19823880, 21806268, 27257835, 36343780, 43612536, 54515670, 72687560, 109031340, 218062680]

約数ペア:

[(1, 218062680), (2, 109031340), (3, 72687560), (4, 54515670), (5, 43612536), (6, 36343780), (8, 27257835), (10, 21806268), (11, 19823880), (12, 18171890), (15, 14537512), (20, 10903134), (22, 9911940), (24, 9085945), (30, 7268756), (31, 7034280), (33, 6607960), (40, 5451567), (44, 4955970), (55, 3964776), (60, 3634378), (62, 3517140), (66, 3303980), (73, 2987160), (88, 2477985), (93, 2344760), (110, 1982388), (120, 1817189), (124, 1758570), (132, 1651990), (146, 1493580), (155, 1406856), (165, 1321592), (186, 1172380), (219, 995720), (220, 991194), (248, 879285), (264, 825995), (292, 746790), (310, 703428), (330, 660796), (341, 639480), (365, 597432), (372, 586190), (438, 497860), (440, 495597), (465, 468952), (584, 373395), (620, 351714), (660, 330398), (682, 319740), (730, 298716), (744, 293095), (803, 271560), (876, 248930), (930, 234476), (1023, 213160), (1095, 199144), (1240, 175857), (1320, 165199), (1364, 159870), (1460, 149358), (1606, 135780), (1705, 127896), (1752, 124465), (1860, 117238), (2046, 106580), (2190, 99572), (2263, 96360), (2409, 90520), (2728, 79935), (2920, 74679), (3212, 67890), (3410, 63948), (3720, 58619), (4015, 54312), (4092, 53290), (4380, 49786), (4526, 48180), (4818, 45260), (5115, 42632), (5329, 40920), (6424, 33945), (6789, 32120), (6820, 31974), (8030, 27156), (8184, 26645), (8760, 24893), (9052, 24090), (9636, 22630), (10230, 21316), (10658, 20460), (11315, 19272), (12045, 18104), (13578, 16060), (13640, 15987)]