37919640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1297

約数の個数: 128

約数和(自身を含む): 129600000

約数和(自身を除く): 91680360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1249, 1265, 1320, 1380, 1518, 2024, 2498, 2530, 2760, 3036, 3747, 3795, 4996, 5060, 6072, 6245, 7494, 7590, 9992, 10120, 12490, 13739, 14988, 15180, 18735, 24980, 27478, 28727, 29976, 30360, 37470, 41217, 49960, 54956, 57454, 68695, 74940, 82434, 86181, 109912, 114908, 137390, 143635, 149880, 164868, 172362, 206085, 229816, 274780, 287270, 315997, 329736, 344724, 412170, 430905, 549560, 574540, 631994, 689448, 824340, 861810, 947991, 1149080, 1263988, 1579985, 1648680, 1723620, 1895982, 2527976, 3159970, 3447240, 3791964, 4739955, 6319940, 7583928, 9479910, 12639880, 18959820, 37919640]

約数ペア:

[(1, 37919640), (2, 18959820), (3, 12639880), (4, 9479910), (5, 7583928), (6, 6319940), (8, 4739955), (10, 3791964), (11, 3447240), (12, 3159970), (15, 2527976), (20, 1895982), (22, 1723620), (23, 1648680), (24, 1579985), (30, 1263988), (33, 1149080), (40, 947991), (44, 861810), (46, 824340), (55, 689448), (60, 631994), (66, 574540), (69, 549560), (88, 430905), (92, 412170), (110, 344724), (115, 329736), (120, 315997), (132, 287270), (138, 274780), (165, 229816), (184, 206085), (220, 172362), (230, 164868), (253, 149880), (264, 143635), (276, 137390), (330, 114908), (345, 109912), (440, 86181), (460, 82434), (506, 74940), (552, 68695), (660, 57454), (690, 54956), (759, 49960), (920, 41217), (1012, 37470), (1249, 30360), (1265, 29976), (1320, 28727), (1380, 27478), (1518, 24980), (2024, 18735), (2498, 15180), (2530, 14988), (2760, 13739), (3036, 12490), (3747, 10120), (3795, 9992), (4996, 7590), (5060, 7494), (6072, 6245)]