232457680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:933

約数の個数: 160

約数和(自身を含む): 683956224

約数和(自身を除く): 451498544

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 80, 91, 104, 112, 130, 140, 148, 182, 185, 208, 259, 260, 280, 296, 364, 370, 455, 481, 518, 520, 560, 592, 728, 740, 863, 910, 962, 1036, 1040, 1295, 1456, 1480, 1726, 1820, 1924, 2072, 2405, 2590, 2960, 3367, 3452, 3640, 3848, 4144, 4315, 4810, 5180, 6041, 6734, 6904, 7280, 7696, 8630, 9620, 10360, 11219, 12082, 13468, 13808, 16835, 17260, 19240, 20720, 22438, 24164, 26936, 30205, 31931, 33670, 34520, 38480, 44876, 48328, 53872, 56095, 60410, 63862, 67340, 69040, 78533, 89752, 96656, 112190, 120820, 127724, 134680, 157066, 159655, 179504, 223517, 224380, 241640, 255448, 269360, 314132, 319310, 392665, 415103, 447034, 448760, 483280, 510896, 628264, 638620, 785330, 830206, 894068, 897520, 1117585, 1256528, 1277240, 1570660, 1660412, 1788136, 2075515, 2235170, 2554480, 2905721, 3141320, 3320824, 3576272, 4151030, 4470340, 5811442, 6282640, 6641648, 8302060, 8940680, 11622884, 14528605, 16604120, 17881360, 23245768, 29057210, 33208240, 46491536, 58114420, 116228840, 232457680]

約数ペア:

[(1, 232457680), (2, 116228840), (4, 58114420), (5, 46491536), (7, 33208240), (8, 29057210), (10, 23245768), (13, 17881360), (14, 16604120), (16, 14528605), (20, 11622884), (26, 8940680), (28, 8302060), (35, 6641648), (37, 6282640), (40, 5811442), (52, 4470340), (56, 4151030), (65, 3576272), (70, 3320824), (74, 3141320), (80, 2905721), (91, 2554480), (104, 2235170), (112, 2075515), (130, 1788136), (140, 1660412), (148, 1570660), (182, 1277240), (185, 1256528), (208, 1117585), (259, 897520), (260, 894068), (280, 830206), (296, 785330), (364, 638620), (370, 628264), (455, 510896), (481, 483280), (518, 448760), (520, 447034), (560, 415103), (592, 392665), (728, 319310), (740, 314132), (863, 269360), (910, 255448), (962, 241640), (1036, 224380), (1040, 223517), (1295, 179504), (1456, 159655), (1480, 157066), (1726, 134680), (1820, 127724), (1924, 120820), (2072, 112190), (2405, 96656), (2590, 89752), (2960, 78533), (3367, 69040), (3452, 67340), (3640, 63862), (3848, 60410), (4144, 56095), (4315, 53872), (4810, 48328), (5180, 44876), (6041, 38480), (6734, 34520), (6904, 33670), (7280, 31931), (7696, 30205), (8630, 26936), (9620, 24164), (10360, 22438), (11219, 20720), (12082, 19240), (13468, 17260), (13808, 16835)]