72152736840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{96497}}^1$

素因数の和:96612

約数の個数: 192

約数和(自身を含む): 245676188160

約数和(自身を除く): 173523451320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 67, 72, 90, 93, 120, 124, 134, 155, 180, 186, 201, 248, 268, 279, 310, 335, 360, 372, 402, 465, 536, 558, 603, 620, 670, 744, 804, 930, 1005, 1116, 1206, 1240, 1340, 1395, 1608, 1860, 2010, 2077, 2232, 2412, 2680, 2790, 3015, 3720, 4020, 4154, 4824, 5580, 6030, 6231, 8040, 8308, 10385, 11160, 12060, 12462, 16616, 18693, 20770, 24120, 24924, 31155, 37386, 41540, 49848, 62310, 74772, 83080, 93465, 96497, 124620, 149544, 186930, 192994, 249240, 289491, 373860, 385988, 482485, 578982, 747720, 771976, 868473, 964970, 1157964, 1447455, 1736946, 1929940, 2315928, 2894910, 2991407, 3473892, 3859880, 4342365, 5789820, 5982814, 6465299, 6947784, 8684730, 8974221, 11579640, 11965628, 12930598, 14957035, 17369460, 17948442, 19395897, 23931256, 25861196, 26922663, 29914070, 32326495, 34738920, 35896884, 38791794, 44871105, 51722392, 53845326, 58187691, 59828140, 64652990, 71793768, 77583588, 89742210, 96979485, 107690652, 116375382, 119656280, 129305980, 134613315, 155167176, 179484420, 193958970, 200424269, 215381304, 232750764, 258611960, 269226630, 290938455, 358968840, 387917940, 400848538, 465501528, 538453260, 581876910, 601272807, 775835880, 801697076, 1002121345, 1076906520, 1163753820, 1202545614, 1603394152, 1803818421, 2004242690, 2327507640, 2405091228, 3006364035, 3607636842, 4008485380, 4810182456, 6012728070, 7215273684, 8016970760, 9019092105, 12025456140, 14430547368, 18038184210, 24050912280, 36076368420, 72152736840]

約数ペア:

[(1, 72152736840), (2, 36076368420), (3, 24050912280), (4, 18038184210), (5, 14430547368), (6, 12025456140), (8, 9019092105), (9, 8016970760), (10, 7215273684), (12, 6012728070), (15, 4810182456), (18, 4008485380), (20, 3607636842), (24, 3006364035), (30, 2405091228), (31, 2327507640), (36, 2004242690), (40, 1803818421), (45, 1603394152), (60, 1202545614), (62, 1163753820), (67, 1076906520), (72, 1002121345), (90, 801697076), (93, 775835880), (120, 601272807), (124, 581876910), (134, 538453260), (155, 465501528), (180, 400848538), (186, 387917940), (201, 358968840), (248, 290938455), (268, 269226630), (279, 258611960), (310, 232750764), (335, 215381304), (360, 200424269), (372, 193958970), (402, 179484420), (465, 155167176), (536, 134613315), (558, 129305980), (603, 119656280), (620, 116375382), (670, 107690652), (744, 96979485), (804, 89742210), (930, 77583588), (1005, 71793768), (1116, 64652990), (1206, 59828140), (1240, 58187691), (1340, 53845326), (1395, 51722392), (1608, 44871105), (1860, 38791794), (2010, 35896884), (2077, 34738920), (2232, 32326495), (2412, 29914070), (2680, 26922663), (2790, 25861196), (3015, 23931256), (3720, 19395897), (4020, 17948442), (4154, 17369460), (4824, 14957035), (5580, 12930598), (6030, 11965628), (6231, 11579640), (8040, 8974221), (8308, 8684730), (10385, 6947784), (11160, 6465299), (12060, 5982814), (12462, 5789820), (16616, 4342365), (18693, 3859880), (20770, 3473892), (24120, 2991407), (24924, 2894910), (31155, 2315928), (37386, 1929940), (41540, 1736946), (49848, 1447455), (62310, 1157964), (74772, 964970), (83080, 868473), (93465, 771976), (96497, 747720), (124620, 578982), (149544, 482485), (186930, 385988), (192994, 373860), (249240, 289491)]