407315280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:805

約数の個数: 160

約数和(自身を含む): 1331271936

約数和(自身を除く): 923956656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 113, 115, 120, 138, 184, 226, 230, 240, 276, 339, 345, 368, 452, 460, 552, 565, 653, 678, 690, 904, 920, 1104, 1130, 1306, 1356, 1380, 1695, 1808, 1840, 1959, 2260, 2599, 2612, 2712, 2760, 3265, 3390, 3918, 4520, 5198, 5224, 5424, 5520, 6530, 6780, 7797, 7836, 9040, 9795, 10396, 10448, 12995, 13060, 13560, 15019, 15594, 15672, 19590, 20792, 25990, 26120, 27120, 30038, 31188, 31344, 38985, 39180, 41584, 45057, 51980, 52240, 60076, 62376, 73789, 75095, 77970, 78360, 90114, 103960, 120152, 124752, 147578, 150190, 155940, 156720, 180228, 207920, 221367, 225285, 240304, 295156, 300380, 311880, 360456, 368945, 442734, 450570, 590312, 600760, 623760, 720912, 737890, 885468, 901140, 1106835, 1180624, 1201520, 1475780, 1697147, 1770936, 1802280, 2213670, 2951560, 3394294, 3541872, 3604560, 4427340, 5091441, 5903120, 6788588, 8485735, 8854680, 10182882, 13577176, 16971470, 17709360, 20365764, 25457205, 27154352, 33942940, 40731528, 50914410, 67885880, 81463056, 101828820, 135771760, 203657640, 407315280]

約数ペア:

[(1, 407315280), (2, 203657640), (3, 135771760), (4, 101828820), (5, 81463056), (6, 67885880), (8, 50914410), (10, 40731528), (12, 33942940), (15, 27154352), (16, 25457205), (20, 20365764), (23, 17709360), (24, 16971470), (30, 13577176), (40, 10182882), (46, 8854680), (48, 8485735), (60, 6788588), (69, 5903120), (80, 5091441), (92, 4427340), (113, 3604560), (115, 3541872), (120, 3394294), (138, 2951560), (184, 2213670), (226, 1802280), (230, 1770936), (240, 1697147), (276, 1475780), (339, 1201520), (345, 1180624), (368, 1106835), (452, 901140), (460, 885468), (552, 737890), (565, 720912), (653, 623760), (678, 600760), (690, 590312), (904, 450570), (920, 442734), (1104, 368945), (1130, 360456), (1306, 311880), (1356, 300380), (1380, 295156), (1695, 240304), (1808, 225285), (1840, 221367), (1959, 207920), (2260, 180228), (2599, 156720), (2612, 155940), (2712, 150190), (2760, 147578), (3265, 124752), (3390, 120152), (3918, 103960), (4520, 90114), (5198, 78360), (5224, 77970), (5424, 75095), (5520, 73789), (6530, 62376), (6780, 60076), (7797, 52240), (7836, 51980), (9040, 45057), (9795, 41584), (10396, 39180), (10448, 38985), (12995, 31344), (13060, 31188), (13560, 30038), (15019, 27120), (15594, 26120), (15672, 25990), (19590, 20792)]