201284040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:583

約数の個数: 128

約数和(自身を含む): 634832640

約数和(自身を除く): 433548600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 233, 276, 313, 345, 460, 466, 552, 626, 690, 699, 920, 932, 939, 1165, 1252, 1380, 1398, 1565, 1864, 1878, 2330, 2504, 2760, 2796, 3130, 3495, 3756, 4660, 4695, 5359, 5592, 6260, 6990, 7199, 7512, 9320, 9390, 10718, 12520, 13980, 14398, 16077, 18780, 21436, 21597, 26795, 27960, 28796, 32154, 35995, 37560, 42872, 43194, 53590, 57592, 64308, 71990, 72929, 80385, 86388, 107180, 107985, 128616, 143980, 145858, 160770, 172776, 214360, 215970, 218787, 287960, 291716, 321540, 364645, 431940, 437574, 583432, 643080, 729290, 863880, 875148, 1093935, 1458580, 1677367, 1750296, 2187870, 2917160, 3354734, 4375740, 5032101, 6709468, 8386835, 8751480, 10064202, 13418936, 16773670, 20128404, 25160505, 33547340, 40256808, 50321010, 67094680, 100642020, 201284040]

約数ペア:

[(1, 201284040), (2, 100642020), (3, 67094680), (4, 50321010), (5, 40256808), (6, 33547340), (8, 25160505), (10, 20128404), (12, 16773670), (15, 13418936), (20, 10064202), (23, 8751480), (24, 8386835), (30, 6709468), (40, 5032101), (46, 4375740), (60, 3354734), (69, 2917160), (92, 2187870), (115, 1750296), (120, 1677367), (138, 1458580), (184, 1093935), (230, 875148), (233, 863880), (276, 729290), (313, 643080), (345, 583432), (460, 437574), (466, 431940), (552, 364645), (626, 321540), (690, 291716), (699, 287960), (920, 218787), (932, 215970), (939, 214360), (1165, 172776), (1252, 160770), (1380, 145858), (1398, 143980), (1565, 128616), (1864, 107985), (1878, 107180), (2330, 86388), (2504, 80385), (2760, 72929), (2796, 71990), (3130, 64308), (3495, 57592), (3756, 53590), (4660, 43194), (4695, 42872), (5359, 37560), (5592, 35995), (6260, 32154), (6990, 28796), (7199, 27960), (7512, 26795), (9320, 21597), (9390, 21436), (10718, 18780), (12520, 16077), (13980, 14398)]