9765119520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521641}}^1$

素因数の和:521675

約数の個数: 144

約数和(自身を含む): 35886883032

約数和(自身を除く): 26121763512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 521641, 1043282, 1564923, 2086564, 2608205, 3129846, 4173128, 4694769, 5216410, 6259692, 6781333, 7824615, 8346256, 9389538, 10432820, 12519384, 13562666, 15649230, 16692512, 18779076, 20343999, 20865640, 23473845, 25038768, 27125332, 31298460, 33906665, 37558152, 40687998, 41731280, 46947690, 50077536, 54250664, 61031997, 62596920, 67813330, 75116304, 81375996, 83462560, 93895380, 101719995, 108501328, 122063994, 125193840, 135626660, 150232608, 162751992, 187790760, 203439990, 217002656, 244127988, 250387680, 271253320, 305159985, 325503984, 375581520, 406879980, 488255976, 542506640, 610319970, 651007968, 751163040, 813759960, 976511952, 1085013280, 1220639940, 1627519920, 1953023904, 2441279880, 3255039840, 4882559760, 9765119520]

約数ペア:

[(1, 9765119520), (2, 4882559760), (3, 3255039840), (4, 2441279880), (5, 1953023904), (6, 1627519920), (8, 1220639940), (9, 1085013280), (10, 976511952), (12, 813759960), (13, 751163040), (15, 651007968), (16, 610319970), (18, 542506640), (20, 488255976), (24, 406879980), (26, 375581520), (30, 325503984), (32, 305159985), (36, 271253320), (39, 250387680), (40, 244127988), (45, 217002656), (48, 203439990), (52, 187790760), (60, 162751992), (65, 150232608), (72, 135626660), (78, 125193840), (80, 122063994), (90, 108501328), (96, 101719995), (104, 93895380), (117, 83462560), (120, 81375996), (130, 75116304), (144, 67813330), (156, 62596920), (160, 61031997), (180, 54250664), (195, 50077536), (208, 46947690), (234, 41731280), (240, 40687998), (260, 37558152), (288, 33906665), (312, 31298460), (360, 27125332), (390, 25038768), (416, 23473845), (468, 20865640), (480, 20343999), (520, 18779076), (585, 16692512), (624, 15649230), (720, 13562666), (780, 12519384), (936, 10432820), (1040, 9389538), (1170, 8346256), (1248, 7824615), (1440, 6781333), (1560, 6259692), (1872, 5216410), (2080, 4694769), (2340, 4173128), (3120, 3129846), (3744, 2608205), (4680, 2086564), (6240, 1564923), (9360, 1043282), (18720, 521641)]