139673040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:621

約数の個数: 160

約数和(自身を含む): 472469760

約数和(自身を除く): 332796720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 89, 104, 120, 130, 156, 178, 195, 208, 240, 260, 267, 312, 356, 390, 445, 503, 520, 534, 624, 712, 780, 890, 1006, 1040, 1068, 1157, 1335, 1424, 1509, 1560, 1780, 2012, 2136, 2314, 2515, 2670, 3018, 3120, 3471, 3560, 4024, 4272, 4628, 5030, 5340, 5785, 6036, 6539, 6942, 7120, 7545, 8048, 9256, 10060, 10680, 11570, 12072, 13078, 13884, 15090, 17355, 18512, 19617, 20120, 21360, 23140, 24144, 26156, 27768, 30180, 32695, 34710, 39234, 40240, 44767, 46280, 52312, 55536, 60360, 65390, 69420, 78468, 89534, 92560, 98085, 104624, 120720, 130780, 134301, 138840, 156936, 179068, 196170, 223835, 261560, 268602, 277680, 313872, 358136, 392340, 447670, 523120, 537204, 581971, 671505, 716272, 784680, 895340, 1074408, 1163942, 1343010, 1569360, 1745913, 1790680, 2148816, 2327884, 2686020, 2909855, 3491826, 3581360, 4655768, 5372040, 5819710, 6983652, 8729565, 9311536, 10744080, 11639420, 13967304, 17459130, 23278840, 27934608, 34918260, 46557680, 69836520, 139673040]

約数ペア:

[(1, 139673040), (2, 69836520), (3, 46557680), (4, 34918260), (5, 27934608), (6, 23278840), (8, 17459130), (10, 13967304), (12, 11639420), (13, 10744080), (15, 9311536), (16, 8729565), (20, 6983652), (24, 5819710), (26, 5372040), (30, 4655768), (39, 3581360), (40, 3491826), (48, 2909855), (52, 2686020), (60, 2327884), (65, 2148816), (78, 1790680), (80, 1745913), (89, 1569360), (104, 1343010), (120, 1163942), (130, 1074408), (156, 895340), (178, 784680), (195, 716272), (208, 671505), (240, 581971), (260, 537204), (267, 523120), (312, 447670), (356, 392340), (390, 358136), (445, 313872), (503, 277680), (520, 268602), (534, 261560), (624, 223835), (712, 196170), (780, 179068), (890, 156936), (1006, 138840), (1040, 134301), (1068, 130780), (1157, 120720), (1335, 104624), (1424, 98085), (1509, 92560), (1560, 89534), (1780, 78468), (2012, 69420), (2136, 65390), (2314, 60360), (2515, 55536), (2670, 52312), (3018, 46280), (3120, 44767), (3471, 40240), (3560, 39234), (4024, 34710), (4272, 32695), (4628, 30180), (5030, 27768), (5340, 26156), (5785, 24144), (6036, 23140), (6539, 21360), (6942, 20120), (7120, 19617), (7545, 18512), (8048, 17355), (9256, 15090), (10060, 13884), (10680, 13078), (11570, 12072)]