163875960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1$

素因数の和:1427

約数の個数: 160

約数和(自身を含む): 566105760

約数和(自身を除く): 402229800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1080, 1110, 1332, 1367, 1480, 1620, 1665, 1998, 2220, 2664, 2734, 2997, 3240, 3330, 3996, 4101, 4440, 4995, 5468, 5994, 6660, 6835, 7992, 8202, 9990, 10936, 11988, 12303, 13320, 13670, 14985, 16404, 19980, 20505, 23976, 24606, 27340, 29970, 32808, 36909, 39960, 41010, 49212, 50579, 54680, 59940, 61515, 73818, 82020, 98424, 101158, 110727, 119880, 123030, 147636, 151737, 164040, 184545, 202316, 221454, 246060, 252895, 295272, 303474, 369090, 404632, 442908, 455211, 492120, 505790, 553635, 606948, 738180, 758685, 885816, 910422, 1011580, 1107270, 1213896, 1365633, 1476360, 1517370, 1820844, 2023160, 2214540, 2276055, 2731266, 3034740, 3641688, 4096899, 4429080, 4552110, 5462532, 6069480, 6828165, 8193798, 9104220, 10925064, 13656330, 16387596, 18208440, 20484495, 27312660, 32775192, 40968990, 54625320, 81937980, 163875960]

約数ペア:

[(1, 163875960), (2, 81937980), (3, 54625320), (4, 40968990), (5, 32775192), (6, 27312660), (8, 20484495), (9, 18208440), (10, 16387596), (12, 13656330), (15, 10925064), (18, 9104220), (20, 8193798), (24, 6828165), (27, 6069480), (30, 5462532), (36, 4552110), (37, 4429080), (40, 4096899), (45, 3641688), (54, 3034740), (60, 2731266), (72, 2276055), (74, 2214540), (81, 2023160), (90, 1820844), (108, 1517370), (111, 1476360), (120, 1365633), (135, 1213896), (148, 1107270), (162, 1011580), (180, 910422), (185, 885816), (216, 758685), (222, 738180), (270, 606948), (296, 553635), (324, 505790), (333, 492120), (360, 455211), (370, 442908), (405, 404632), (444, 369090), (540, 303474), (555, 295272), (648, 252895), (666, 246060), (740, 221454), (810, 202316), (888, 184545), (999, 164040), (1080, 151737), (1110, 147636), (1332, 123030), (1367, 119880), (1480, 110727), (1620, 101158), (1665, 98424), (1998, 82020), (2220, 73818), (2664, 61515), (2734, 59940), (2997, 54680), (3240, 50579), (3330, 49212), (3996, 41010), (4101, 39960), (4440, 36909), (4995, 32808), (5468, 29970), (5994, 27340), (6660, 24606), (6835, 23976), (7992, 20505), (8202, 19980), (9990, 16404), (10936, 14985), (11988, 13670), (12303, 13320)]