4142328520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:476

約数の個数: 192

約数和(自身を含む): 10810920960

約数和(自身を除く): 6668592440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 121, 127, 184, 220, 230, 242, 253, 254, 293, 440, 460, 484, 506, 508, 586, 605, 635, 920, 968, 1012, 1016, 1172, 1210, 1265, 1270, 1397, 1465, 2024, 2344, 2420, 2530, 2540, 2783, 2794, 2921, 2930, 3223, 4840, 5060, 5080, 5566, 5588, 5842, 5860, 6446, 6739, 6985, 10120, 11132, 11176, 11684, 11720, 12892, 13478, 13915, 13970, 14605, 15367, 16115, 22264, 23368, 25784, 26956, 27830, 27940, 29210, 30734, 32131, 32230, 33695, 35453, 37211, 53912, 55660, 55880, 58420, 61468, 64262, 64460, 67390, 70906, 74129, 74422, 76835, 111320, 116840, 122936, 128524, 128920, 134780, 141812, 148258, 148844, 153670, 160655, 177265, 186055, 257048, 269560, 283624, 296516, 297688, 307340, 321310, 353441, 354530, 370645, 372110, 409321, 593032, 614680, 642620, 706882, 709060, 741290, 744220, 815419, 818642, 855853, 1285240, 1413764, 1418120, 1482580, 1488440, 1630838, 1637284, 1711706, 1767205, 2046605, 2827528, 2965160, 3261676, 3274568, 3423412, 3534410, 4077095, 4093210, 4279265, 4502531, 6523352, 6846824, 7068820, 8154190, 8186420, 8558530, 9005062, 9414383, 14137640, 16308380, 16372840, 17117060, 18010124, 18828766, 22512655, 32616760, 34234120, 36020248, 37657532, 45025310, 47071915, 75315064, 90050620, 94143830, 103558213, 180101240, 188287660, 207116426, 376575320, 414232852, 517791065, 828465704, 1035582130, 2071164260, 4142328520]

約数ペア:

[(1, 4142328520), (2, 2071164260), (4, 1035582130), (5, 828465704), (8, 517791065), (10, 414232852), (11, 376575320), (20, 207116426), (22, 188287660), (23, 180101240), (40, 103558213), (44, 94143830), (46, 90050620), (55, 75315064), (88, 47071915), (92, 45025310), (110, 37657532), (115, 36020248), (121, 34234120), (127, 32616760), (184, 22512655), (220, 18828766), (230, 18010124), (242, 17117060), (253, 16372840), (254, 16308380), (293, 14137640), (440, 9414383), (460, 9005062), (484, 8558530), (506, 8186420), (508, 8154190), (586, 7068820), (605, 6846824), (635, 6523352), (920, 4502531), (968, 4279265), (1012, 4093210), (1016, 4077095), (1172, 3534410), (1210, 3423412), (1265, 3274568), (1270, 3261676), (1397, 2965160), (1465, 2827528), (2024, 2046605), (2344, 1767205), (2420, 1711706), (2530, 1637284), (2540, 1630838), (2783, 1488440), (2794, 1482580), (2921, 1418120), (2930, 1413764), (3223, 1285240), (4840, 855853), (5060, 818642), (5080, 815419), (5566, 744220), (5588, 741290), (5842, 709060), (5860, 706882), (6446, 642620), (6739, 614680), (6985, 593032), (10120, 409321), (11132, 372110), (11176, 370645), (11684, 354530), (11720, 353441), (12892, 321310), (13478, 307340), (13915, 297688), (13970, 296516), (14605, 283624), (15367, 269560), (16115, 257048), (22264, 186055), (23368, 177265), (25784, 160655), (26956, 153670), (27830, 148844), (27940, 148258), (29210, 141812), (30734, 134780), (32131, 128920), (32230, 128524), (33695, 122936), (35453, 116840), (37211, 111320), (53912, 76835), (55660, 74422), (55880, 74129), (58420, 70906), (61468, 67390), (64262, 64460)]