67893240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1501

約数の個数: 128

約数和(自身を含む): 225192960

約数和(自身を除く): 157299720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 920, 1020, 1173, 1380, 1447, 1564, 1955, 2040, 2346, 2760, 2894, 3128, 3910, 4341, 4692, 5788, 5865, 7235, 7820, 8682, 9384, 11576, 11730, 14470, 15640, 17364, 21705, 23460, 24599, 28940, 33281, 34728, 43410, 46920, 49198, 57880, 66562, 73797, 86820, 98396, 99843, 122995, 133124, 147594, 166405, 173640, 196792, 199686, 245990, 266248, 295188, 332810, 368985, 399372, 491980, 499215, 565777, 590376, 665620, 737970, 798744, 983960, 998430, 1131554, 1331240, 1475940, 1697331, 1996860, 2263108, 2828885, 2951880, 3394662, 3993720, 4526216, 5657770, 6789324, 8486655, 11315540, 13578648, 16973310, 22631080, 33946620, 67893240]

約数ペア:

[(1, 67893240), (2, 33946620), (3, 22631080), (4, 16973310), (5, 13578648), (6, 11315540), (8, 8486655), (10, 6789324), (12, 5657770), (15, 4526216), (17, 3993720), (20, 3394662), (23, 2951880), (24, 2828885), (30, 2263108), (34, 1996860), (40, 1697331), (46, 1475940), (51, 1331240), (60, 1131554), (68, 998430), (69, 983960), (85, 798744), (92, 737970), (102, 665620), (115, 590376), (120, 565777), (136, 499215), (138, 491980), (170, 399372), (184, 368985), (204, 332810), (230, 295188), (255, 266248), (276, 245990), (340, 199686), (345, 196792), (391, 173640), (408, 166405), (460, 147594), (510, 133124), (552, 122995), (680, 99843), (690, 98396), (782, 86820), (920, 73797), (1020, 66562), (1173, 57880), (1380, 49198), (1447, 46920), (1564, 43410), (1955, 34728), (2040, 33281), (2346, 28940), (2760, 24599), (2894, 23460), (3128, 21705), (3910, 17364), (4341, 15640), (4692, 14470), (5788, 11730), (5865, 11576), (7235, 9384), (7820, 8682)]