738473760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2999}}^1$

素因数の和:3045

約数の個数: 240

約数和(自身を含む): 2744280000

約数和(自身を除く): 2005806240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 2999, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 5998, 6156, 6480, 6840, 7695, 8208, 8997, 9120, 10260, 11996, 12312, 12960, 13680, 14995, 15390, 16416, 17994, 20520, 23992, 24624, 26991, 27360, 29990, 30780, 35988, 41040, 44985, 47984, 49248, 53982, 56981, 59980, 61560, 71976, 80973, 82080, 89970, 95968, 107964, 113962, 119960, 123120, 134955, 143952, 161946, 170943, 179940, 215928, 227924, 239920, 242919, 246240, 269910, 284905, 287904, 323892, 341886, 359880, 404865, 431856, 455848, 479840, 485838, 512829, 539820, 569810, 647784, 683772, 719760, 809730, 854715, 863712, 911696, 971676, 1025658, 1079640, 1139620, 1214595, 1295568, 1367544, 1439520, 1538487, 1619460, 1709430, 1823392, 1943352, 2051316, 2159280, 2279240, 2429190, 2564145, 2591136, 2735088, 3076974, 3238920, 3418860, 3886704, 4102632, 4318560, 4558480, 4615461, 4858380, 5128290, 5470176, 6153948, 6477840, 6837720, 7692435, 7773408, 8205264, 9116960, 9230922, 9716760, 10256580, 12307896, 12955680, 13675440, 15384870, 16410528, 18461844, 19433520, 20513160, 23077305, 24615792, 27350880, 30769740, 36923688, 38867040, 41026320, 46154610, 49231584, 61539480, 73847376, 82052640, 92309220, 123078960, 147694752, 184618440, 246157920, 369236880, 738473760]

約数ペア:

[(1, 738473760), (2, 369236880), (3, 246157920), (4, 184618440), (5, 147694752), (6, 123078960), (8, 92309220), (9, 82052640), (10, 73847376), (12, 61539480), (15, 49231584), (16, 46154610), (18, 41026320), (19, 38867040), (20, 36923688), (24, 30769740), (27, 27350880), (30, 24615792), (32, 23077305), (36, 20513160), (38, 19433520), (40, 18461844), (45, 16410528), (48, 15384870), (54, 13675440), (57, 12955680), (60, 12307896), (72, 10256580), (76, 9716760), (80, 9230922), (81, 9116960), (90, 8205264), (95, 7773408), (96, 7692435), (108, 6837720), (114, 6477840), (120, 6153948), (135, 5470176), (144, 5128290), (152, 4858380), (160, 4615461), (162, 4558480), (171, 4318560), (180, 4102632), (190, 3886704), (216, 3418860), (228, 3238920), (240, 3076974), (270, 2735088), (285, 2591136), (288, 2564145), (304, 2429190), (324, 2279240), (342, 2159280), (360, 2051316), (380, 1943352), (405, 1823392), (432, 1709430), (456, 1619460), (480, 1538487), (513, 1439520), (540, 1367544), (570, 1295568), (608, 1214595), (648, 1139620), (684, 1079640), (720, 1025658), (760, 971676), (810, 911696), (855, 863712), (864, 854715), (912, 809730), (1026, 719760), (1080, 683772), (1140, 647784), (1296, 569810), (1368, 539820), (1440, 512829), (1520, 485838), (1539, 479840), (1620, 455848), (1710, 431856), (1824, 404865), (2052, 359880), (2160, 341886), (2280, 323892), (2565, 287904), (2592, 284905), (2736, 269910), (2999, 246240), (3040, 242919), (3078, 239920), (3240, 227924), (3420, 215928), (4104, 179940), (4320, 170943), (4560, 161946), (5130, 143952), (5472, 134955), (5998, 123120), (6156, 119960), (6480, 113962), (6840, 107964), (7695, 95968), (8208, 89970), (8997, 82080), (9120, 80973), (10260, 71976), (11996, 61560), (12312, 59980), (12960, 56981), (13680, 53982), (14995, 49248), (15390, 47984), (16416, 44985), (17994, 41040), (20520, 35988), (23992, 30780), (24624, 29990), (26991, 27360)]