538089120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:388

約数の個数: 288

約数和(自身を含む): 1967172480

約数和(自身を除く): 1429083360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 71, 72, 76, 80, 90, 95, 96, 114, 120, 142, 144, 152, 160, 171, 180, 190, 213, 228, 240, 277, 284, 285, 288, 304, 342, 355, 360, 380, 426, 456, 480, 554, 568, 570, 608, 639, 684, 710, 720, 760, 831, 852, 855, 912, 1065, 1108, 1136, 1140, 1278, 1349, 1368, 1385, 1420, 1440, 1520, 1662, 1704, 1710, 1824, 2130, 2216, 2272, 2280, 2493, 2556, 2698, 2736, 2770, 2840, 3040, 3195, 3324, 3408, 3420, 4047, 4155, 4260, 4432, 4560, 4986, 5112, 5263, 5396, 5472, 5540, 5680, 6390, 6648, 6745, 6816, 6840, 8094, 8310, 8520, 8864, 9120, 9972, 10224, 10526, 10792, 11080, 11360, 12141, 12465, 12780, 13296, 13490, 13680, 15789, 16188, 16620, 17040, 19667, 19944, 20235, 20448, 21052, 21584, 22160, 24282, 24930, 25560, 26315, 26592, 26980, 27360, 31578, 32376, 33240, 34080, 39334, 39888, 40470, 42104, 43168, 44320, 47367, 48564, 49860, 51120, 52630, 53960, 59001, 60705, 63156, 64752, 66480, 78668, 78945, 79776, 80940, 84208, 94734, 97128, 98335, 99720, 102240, 105260, 107920, 118002, 121410, 126312, 129504, 132960, 157336, 157890, 161880, 168416, 177003, 189468, 194256, 196670, 199440, 210520, 215840, 236004, 236835, 242820, 252624, 295005, 314672, 315780, 323760, 354006, 373673, 378936, 388512, 393340, 398880, 421040, 472008, 473670, 485640, 505248, 590010, 629344, 631560, 647520, 708012, 747346, 757872, 786680, 842080, 885015, 944016, 947340, 971280, 1121019, 1180020, 1263120, 1416024, 1494692, 1515744, 1573360, 1770030, 1868365, 1888032, 1894680, 1942560, 2242038, 2360040, 2526240, 2832048, 2989384, 3146720, 3363057, 3540060, 3736730, 3789360, 4484076, 4720080, 5605095, 5664096, 5978768, 6726114, 7080120, 7473460, 7578720, 8968152, 9440160, 11210190, 11957536, 13452228, 14160240, 14946920, 16815285, 17936304, 22420380, 26904456, 28320480, 29893840, 33630570, 35872608, 44840760, 53808912, 59787680, 67261140, 89681520, 107617824, 134522280, 179363040, 269044560, 538089120]

約数ペア:

[(1, 538089120), (2, 269044560), (3, 179363040), (4, 134522280), (5, 107617824), (6, 89681520), (8, 67261140), (9, 59787680), (10, 53808912), (12, 44840760), (15, 35872608), (16, 33630570), (18, 29893840), (19, 28320480), (20, 26904456), (24, 22420380), (30, 17936304), (32, 16815285), (36, 14946920), (38, 14160240), (40, 13452228), (45, 11957536), (48, 11210190), (57, 9440160), (60, 8968152), (71, 7578720), (72, 7473460), (76, 7080120), (80, 6726114), (90, 5978768), (95, 5664096), (96, 5605095), (114, 4720080), (120, 4484076), (142, 3789360), (144, 3736730), (152, 3540060), (160, 3363057), (171, 3146720), (180, 2989384), (190, 2832048), (213, 2526240), (228, 2360040), (240, 2242038), (277, 1942560), (284, 1894680), (285, 1888032), (288, 1868365), (304, 1770030), (342, 1573360), (355, 1515744), (360, 1494692), (380, 1416024), (426, 1263120), (456, 1180020), (480, 1121019), (554, 971280), (568, 947340), (570, 944016), (608, 885015), (639, 842080), (684, 786680), (710, 757872), (720, 747346), (760, 708012), (831, 647520), (852, 631560), (855, 629344), (912, 590010), (1065, 505248), (1108, 485640), (1136, 473670), (1140, 472008), (1278, 421040), (1349, 398880), (1368, 393340), (1385, 388512), (1420, 378936), (1440, 373673), (1520, 354006), (1662, 323760), (1704, 315780), (1710, 314672), (1824, 295005), (2130, 252624), (2216, 242820), (2272, 236835), (2280, 236004), (2493, 215840), (2556, 210520), (2698, 199440), (2736, 196670), (2770, 194256), (2840, 189468), (3040, 177003), (3195, 168416), (3324, 161880), (3408, 157890), (3420, 157336), (4047, 132960), (4155, 129504), (4260, 126312), (4432, 121410), (4560, 118002), (4986, 107920), (5112, 105260), (5263, 102240), (5396, 99720), (5472, 98335), (5540, 97128), (5680, 94734), (6390, 84208), (6648, 80940), (6745, 79776), (6816, 78945), (6840, 78668), (8094, 66480), (8310, 64752), (8520, 63156), (8864, 60705), (9120, 59001), (9972, 53960), (10224, 52630), (10526, 51120), (10792, 49860), (11080, 48564), (11360, 47367), (12141, 44320), (12465, 43168), (12780, 42104), (13296, 40470), (13490, 39888), (13680, 39334), (15789, 34080), (16188, 33240), (16620, 32376), (17040, 31578), (19667, 27360), (19944, 26980), (20235, 26592), (20448, 26315), (21052, 25560), (21584, 24930), (22160, 24282)]