28026644760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{45289}}^1$

素因数の和:45503

約数の個数: 160

約数和(自身を含む): 94695955200

約数和(自身を除く): 66669310440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 191, 216, 270, 324, 360, 382, 405, 540, 573, 648, 764, 810, 955, 1080, 1146, 1528, 1620, 1719, 1910, 2292, 2865, 3240, 3438, 3820, 4584, 5157, 5730, 6876, 7640, 8595, 10314, 11460, 13752, 15471, 17190, 20628, 22920, 25785, 30942, 34380, 41256, 45289, 51570, 61884, 68760, 77355, 90578, 103140, 123768, 135867, 154710, 181156, 206280, 226445, 271734, 309420, 362312, 407601, 452890, 543468, 618840, 679335, 815202, 905780, 1086936, 1222803, 1358670, 1630404, 1811560, 2038005, 2445606, 2717340, 3260808, 3668409, 4076010, 4891212, 5434680, 6114015, 7336818, 8152020, 8650199, 9782424, 12228030, 14673636, 16304040, 17300398, 18342045, 24456060, 25950597, 29347272, 34600796, 36684090, 43250995, 48912120, 51901194, 69201592, 73368180, 77851791, 86501990, 103802388, 129752985, 146736360, 155703582, 173003980, 207604776, 233555373, 259505970, 311407164, 346007960, 389258955, 467110746, 519011940, 622814328, 700666119, 778517910, 934221492, 1038023880, 1167776865, 1401332238, 1557035820, 1868442984, 2335553730, 2802664476, 3114071640, 3503330595, 4671107460, 5605328952, 7006661190, 9342214920, 14013322380, 28026644760]

約数ペア:

[(1, 28026644760), (2, 14013322380), (3, 9342214920), (4, 7006661190), (5, 5605328952), (6, 4671107460), (8, 3503330595), (9, 3114071640), (10, 2802664476), (12, 2335553730), (15, 1868442984), (18, 1557035820), (20, 1401332238), (24, 1167776865), (27, 1038023880), (30, 934221492), (36, 778517910), (40, 700666119), (45, 622814328), (54, 519011940), (60, 467110746), (72, 389258955), (81, 346007960), (90, 311407164), (108, 259505970), (120, 233555373), (135, 207604776), (162, 173003980), (180, 155703582), (191, 146736360), (216, 129752985), (270, 103802388), (324, 86501990), (360, 77851791), (382, 73368180), (405, 69201592), (540, 51901194), (573, 48912120), (648, 43250995), (764, 36684090), (810, 34600796), (955, 29347272), (1080, 25950597), (1146, 24456060), (1528, 18342045), (1620, 17300398), (1719, 16304040), (1910, 14673636), (2292, 12228030), (2865, 9782424), (3240, 8650199), (3438, 8152020), (3820, 7336818), (4584, 6114015), (5157, 5434680), (5730, 4891212), (6876, 4076010), (7640, 3668409), (8595, 3260808), (10314, 2717340), (11460, 2445606), (13752, 2038005), (15471, 1811560), (17190, 1630404), (20628, 1358670), (22920, 1222803), (25785, 1086936), (30942, 905780), (34380, 815202), (41256, 679335), (45289, 618840), (51570, 543468), (61884, 452890), (68760, 407601), (77355, 362312), (90578, 309420), (103140, 271734), (123768, 226445), (135867, 206280), (154710, 181156)]