938834520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{35401}}^1$

素因数の和:35445

約数の個数: 128

約数和(自身を含む): 3211669440

約数和(自身を除く): 2272834920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 26520, 35401, 70802, 106203, 141604, 177005, 212406, 283208, 354010, 424812, 460213, 531015, 601817, 708020, 849624, 920426, 1062030, 1203634, 1380639, 1416040, 1805451, 1840852, 2124060, 2301065, 2407268, 2761278, 3009085, 3610902, 3681704, 4248120, 4602130, 4814536, 5522556, 6018170, 6903195, 7221804, 7823621, 9027255, 9204260, 11045112, 12036340, 13806390, 14443608, 15647242, 18054510, 18408520, 23470863, 24072680, 27612780, 31294484, 36109020, 39118105, 46941726, 55225560, 62588968, 72218040, 78236210, 93883452, 117354315, 156472420, 187766904, 234708630, 312944840, 469417260, 938834520]

約数ペア:

[(1, 938834520), (2, 469417260), (3, 312944840), (4, 234708630), (5, 187766904), (6, 156472420), (8, 117354315), (10, 93883452), (12, 78236210), (13, 72218040), (15, 62588968), (17, 55225560), (20, 46941726), (24, 39118105), (26, 36109020), (30, 31294484), (34, 27612780), (39, 24072680), (40, 23470863), (51, 18408520), (52, 18054510), (60, 15647242), (65, 14443608), (68, 13806390), (78, 12036340), (85, 11045112), (102, 9204260), (104, 9027255), (120, 7823621), (130, 7221804), (136, 6903195), (156, 6018170), (170, 5522556), (195, 4814536), (204, 4602130), (221, 4248120), (255, 3681704), (260, 3610902), (312, 3009085), (340, 2761278), (390, 2407268), (408, 2301065), (442, 2124060), (510, 1840852), (520, 1805451), (663, 1416040), (680, 1380639), (780, 1203634), (884, 1062030), (1020, 920426), (1105, 849624), (1326, 708020), (1560, 601817), (1768, 531015), (2040, 460213), (2210, 424812), (2652, 354010), (3315, 283208), (4420, 212406), (5304, 177005), (6630, 141604), (8840, 106203), (13260, 70802), (26520, 35401)]