115266840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2061

約数の個数: 128

約数和(自身を含む): 382656960

約数和(自身を除く): 267390120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 1997, 2220, 2405, 2886, 3848, 3994, 4440, 4810, 5772, 5991, 7215, 7988, 9620, 9985, 11544, 11982, 14430, 15976, 19240, 19970, 23964, 25961, 28860, 29955, 39940, 47928, 51922, 57720, 59910, 73889, 77883, 79880, 103844, 119820, 129805, 147778, 155766, 207688, 221667, 239640, 259610, 295556, 311532, 369445, 389415, 443334, 519220, 591112, 623064, 738890, 778830, 886668, 960557, 1038440, 1108335, 1477780, 1557660, 1773336, 1921114, 2216670, 2881671, 2955560, 3115320, 3842228, 4433340, 4802785, 5763342, 7684456, 8866680, 9605570, 11526684, 14408355, 19211140, 23053368, 28816710, 38422280, 57633420, 115266840]

約数ペア:

[(1, 115266840), (2, 57633420), (3, 38422280), (4, 28816710), (5, 23053368), (6, 19211140), (8, 14408355), (10, 11526684), (12, 9605570), (13, 8866680), (15, 7684456), (20, 5763342), (24, 4802785), (26, 4433340), (30, 3842228), (37, 3115320), (39, 2955560), (40, 2881671), (52, 2216670), (60, 1921114), (65, 1773336), (74, 1557660), (78, 1477780), (104, 1108335), (111, 1038440), (120, 960557), (130, 886668), (148, 778830), (156, 738890), (185, 623064), (195, 591112), (222, 519220), (260, 443334), (296, 389415), (312, 369445), (370, 311532), (390, 295556), (444, 259610), (481, 239640), (520, 221667), (555, 207688), (740, 155766), (780, 147778), (888, 129805), (962, 119820), (1110, 103844), (1443, 79880), (1480, 77883), (1560, 73889), (1924, 59910), (1997, 57720), (2220, 51922), (2405, 47928), (2886, 39940), (3848, 29955), (3994, 28860), (4440, 25961), (4810, 23964), (5772, 19970), (5991, 19240), (7215, 15976), (7988, 14430), (9620, 11982), (9985, 11544)]