68239160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 176389920

約数和(自身を除く): 108150760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 121, 184, 220, 230, 242, 253, 440, 460, 484, 506, 605, 613, 920, 968, 1012, 1210, 1226, 1265, 2024, 2420, 2452, 2530, 2783, 3065, 4840, 4904, 5060, 5566, 6130, 6743, 10120, 11132, 12260, 13486, 13915, 14099, 22264, 24520, 26972, 27830, 28198, 33715, 53944, 55660, 56396, 67430, 70495, 74173, 111320, 112792, 134860, 140990, 148346, 155089, 269720, 281980, 296692, 310178, 370865, 563960, 593384, 620356, 741730, 775445, 1240712, 1483460, 1550890, 1705979, 2966920, 3101780, 3411958, 6203560, 6823916, 8529895, 13647832, 17059790, 34119580, 68239160]

約数ペア:

[(1, 68239160), (2, 34119580), (4, 17059790), (5, 13647832), (8, 8529895), (10, 6823916), (11, 6203560), (20, 3411958), (22, 3101780), (23, 2966920), (40, 1705979), (44, 1550890), (46, 1483460), (55, 1240712), (88, 775445), (92, 741730), (110, 620356), (115, 593384), (121, 563960), (184, 370865), (220, 310178), (230, 296692), (242, 281980), (253, 269720), (440, 155089), (460, 148346), (484, 140990), (506, 134860), (605, 112792), (613, 111320), (920, 74173), (968, 70495), (1012, 67430), (1210, 56396), (1226, 55660), (1265, 53944), (2024, 33715), (2420, 28198), (2452, 27830), (2530, 26972), (2783, 24520), (3065, 22264), (4840, 14099), (4904, 13915), (5060, 13486), (5566, 12260), (6130, 11132), (6743, 10120)]