1004424720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13997}}^1$

素因数の和:14049

約数の個数: 160

約数和(自身を含む): 3499276032

約数和(自身を除く): 2494851312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2392, 2760, 2990, 3120, 3588, 4485, 4784, 5520, 5980, 7176, 8970, 11960, 13997, 14352, 17940, 23920, 27994, 35880, 41991, 55988, 69985, 71760, 83982, 111976, 139970, 167964, 181961, 209955, 223952, 279940, 321931, 335928, 363922, 419910, 545883, 559880, 643862, 671856, 727844, 839820, 909805, 965793, 1091766, 1119760, 1287724, 1455688, 1609655, 1679640, 1819610, 1931586, 2183532, 2575448, 2729415, 2911376, 3219310, 3359280, 3639220, 3863172, 4185103, 4367064, 4828965, 5150896, 5458830, 6438620, 7278440, 7726344, 8370206, 8734128, 9657930, 10917660, 12555309, 12877240, 14556880, 15452688, 16740412, 19315860, 20925515, 21835320, 25110618, 25754480, 33480824, 38631720, 41851030, 43670640, 50221236, 62776545, 66961648, 77263440, 83702060, 100442472, 125553090, 167404120, 200884944, 251106180, 334808240, 502212360, 1004424720]

約数ペア:

[(1, 1004424720), (2, 502212360), (3, 334808240), (4, 251106180), (5, 200884944), (6, 167404120), (8, 125553090), (10, 100442472), (12, 83702060), (13, 77263440), (15, 66961648), (16, 62776545), (20, 50221236), (23, 43670640), (24, 41851030), (26, 38631720), (30, 33480824), (39, 25754480), (40, 25110618), (46, 21835320), (48, 20925515), (52, 19315860), (60, 16740412), (65, 15452688), (69, 14556880), (78, 12877240), (80, 12555309), (92, 10917660), (104, 9657930), (115, 8734128), (120, 8370206), (130, 7726344), (138, 7278440), (156, 6438620), (184, 5458830), (195, 5150896), (208, 4828965), (230, 4367064), (240, 4185103), (260, 3863172), (276, 3639220), (299, 3359280), (312, 3219310), (345, 2911376), (368, 2729415), (390, 2575448), (460, 2183532), (520, 1931586), (552, 1819610), (598, 1679640), (624, 1609655), (690, 1455688), (780, 1287724), (897, 1119760), (920, 1091766), (1040, 965793), (1104, 909805), (1196, 839820), (1380, 727844), (1495, 671856), (1560, 643862), (1794, 559880), (1840, 545883), (2392, 419910), (2760, 363922), (2990, 335928), (3120, 321931), (3588, 279940), (4485, 223952), (4784, 209955), (5520, 181961), (5980, 167964), (7176, 139970), (8970, 111976), (11960, 83982), (13997, 71760), (14352, 69985), (17940, 55988), (23920, 41991), (27994, 35880)]