223668120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 747079200

約数和(自身を除く): 523411080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 169, 195, 205, 246, 260, 269, 312, 328, 338, 390, 410, 492, 507, 520, 533, 538, 615, 676, 780, 807, 820, 845, 984, 1014, 1066, 1076, 1230, 1345, 1352, 1560, 1599, 1614, 1640, 1690, 2028, 2132, 2152, 2460, 2535, 2665, 2690, 3198, 3228, 3380, 3497, 4035, 4056, 4264, 4920, 5070, 5330, 5380, 6396, 6456, 6760, 6929, 6994, 7995, 8070, 10140, 10491, 10660, 10760, 11029, 12792, 13858, 13988, 15990, 16140, 17485, 20280, 20787, 20982, 21320, 22058, 27716, 27976, 31980, 32280, 33087, 34645, 34970, 41574, 41964, 44116, 45461, 52455, 55145, 55432, 63960, 66174, 69290, 69940, 83148, 83928, 88232, 90922, 103935, 104910, 110290, 132348, 136383, 138580, 139880, 143377, 165435, 166296, 181844, 207870, 209820, 220580, 227305, 264696, 272766, 277160, 286754, 330870, 363688, 415740, 419640, 430131, 441160, 454610, 545532, 573508, 661740, 681915, 716885, 831480, 860262, 909220, 1091064, 1147016, 1323480, 1363830, 1433770, 1720524, 1818440, 1863901, 2150655, 2727660, 2867540, 3441048, 3727802, 4301310, 5455320, 5591703, 5735080, 7455604, 8602620, 9319505, 11183406, 14911208, 17205240, 18639010, 22366812, 27958515, 37278020, 44733624, 55917030, 74556040, 111834060, 223668120]

約数ペア:

[(1, 223668120), (2, 111834060), (3, 74556040), (4, 55917030), (5, 44733624), (6, 37278020), (8, 27958515), (10, 22366812), (12, 18639010), (13, 17205240), (15, 14911208), (20, 11183406), (24, 9319505), (26, 8602620), (30, 7455604), (39, 5735080), (40, 5591703), (41, 5455320), (52, 4301310), (60, 3727802), (65, 3441048), (78, 2867540), (82, 2727660), (104, 2150655), (120, 1863901), (123, 1818440), (130, 1720524), (156, 1433770), (164, 1363830), (169, 1323480), (195, 1147016), (205, 1091064), (246, 909220), (260, 860262), (269, 831480), (312, 716885), (328, 681915), (338, 661740), (390, 573508), (410, 545532), (492, 454610), (507, 441160), (520, 430131), (533, 419640), (538, 415740), (615, 363688), (676, 330870), (780, 286754), (807, 277160), (820, 272766), (845, 264696), (984, 227305), (1014, 220580), (1066, 209820), (1076, 207870), (1230, 181844), (1345, 166296), (1352, 165435), (1560, 143377), (1599, 139880), (1614, 138580), (1640, 136383), (1690, 132348), (2028, 110290), (2132, 104910), (2152, 103935), (2460, 90922), (2535, 88232), (2665, 83928), (2690, 83148), (3198, 69940), (3228, 69290), (3380, 66174), (3497, 63960), (4035, 55432), (4056, 55145), (4264, 52455), (4920, 45461), (5070, 44116), (5330, 41964), (5380, 41574), (6396, 34970), (6456, 34645), (6760, 33087), (6929, 32280), (6994, 31980), (7995, 27976), (8070, 27716), (10140, 22058), (10491, 21320), (10660, 20982), (10760, 20787), (11029, 20280), (12792, 17485), (13858, 16140), (13988, 15990)]