68182016520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1097}}^1\times {\mathrm{3299}}^1$

素因数の和:4567

約数の個数: 128

約数和(自身を含む): 206098992000

約数和(自身を除く): 137916975480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1097, 1256, 1570, 1884, 2194, 2355, 3140, 3291, 3299, 3768, 4388, 4710, 5485, 6280, 6582, 6598, 8776, 9420, 9897, 10970, 13164, 13196, 16455, 16495, 18840, 19794, 21940, 26328, 26392, 32910, 32990, 39588, 43880, 49485, 65820, 65980, 79176, 98970, 131640, 131960, 172229, 197940, 344458, 395880, 516687, 517943, 688916, 861145, 1033374, 1035886, 1377832, 1553829, 1722290, 2066748, 2071772, 2583435, 2589715, 3107658, 3444580, 3619003, 4133496, 4143544, 5166870, 5179430, 6215316, 6889160, 7238006, 7769145, 10333740, 10358860, 10857009, 12430632, 14476012, 15538290, 18095015, 20667480, 20717720, 21714018, 28952024, 31076580, 36190030, 43428036, 54285045, 62153160, 72380060, 86856072, 108570090, 144760120, 217140180, 434280360, 568183471, 1136366942, 1704550413, 2272733884, 2840917355, 3409100826, 4545467768, 5681834710, 6818201652, 8522752065, 11363669420, 13636403304, 17045504130, 22727338840, 34091008260, 68182016520]

約数ペア:

[(1, 68182016520), (2, 34091008260), (3, 22727338840), (4, 17045504130), (5, 13636403304), (6, 11363669420), (8, 8522752065), (10, 6818201652), (12, 5681834710), (15, 4545467768), (20, 3409100826), (24, 2840917355), (30, 2272733884), (40, 1704550413), (60, 1136366942), (120, 568183471), (157, 434280360), (314, 217140180), (471, 144760120), (628, 108570090), (785, 86856072), (942, 72380060), (1097, 62153160), (1256, 54285045), (1570, 43428036), (1884, 36190030), (2194, 31076580), (2355, 28952024), (3140, 21714018), (3291, 20717720), (3299, 20667480), (3768, 18095015), (4388, 15538290), (4710, 14476012), (5485, 12430632), (6280, 10857009), (6582, 10358860), (6598, 10333740), (8776, 7769145), (9420, 7238006), (9897, 6889160), (10970, 6215316), (13164, 5179430), (13196, 5166870), (16455, 4143544), (16495, 4133496), (18840, 3619003), (19794, 3444580), (21940, 3107658), (26328, 2589715), (26392, 2583435), (32910, 2071772), (32990, 2066748), (39588, 1722290), (43880, 1553829), (49485, 1377832), (65820, 1035886), (65980, 1033374), (79176, 861145), (98970, 688916), (131640, 517943), (131960, 516687), (172229, 395880), (197940, 344458)]