1858874880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12739}}^1$

素因数の和:12784

約数の個数: 160

約数和(自身を含む): 6255849600

約数和(自身を除く): 4396974720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2280, 2432, 2560, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 7680, 9120, 9728, 12160, 12739, 14592, 18240, 24320, 25478, 29184, 36480, 38217, 48640, 50956, 63695, 72960, 76434, 101912, 127390, 145920, 152868, 191085, 203824, 242041, 254780, 305736, 382170, 407648, 484082, 509560, 611472, 726123, 764340, 815296, 968164, 1019120, 1210205, 1222944, 1452246, 1528680, 1630592, 1936328, 2038240, 2420410, 2445888, 2904492, 3057360, 3261184, 3630615, 3872656, 4076480, 4840820, 4891776, 5808984, 6114720, 6522368, 7261230, 7745312, 8152960, 9681640, 9783552, 11617968, 12229440, 14522460, 15490624, 16305920, 19363280, 19567104, 23235936, 24458880, 29044920, 30981248, 32611840, 38726560, 46471872, 48917760, 58089840, 61962496, 77453120, 92943744, 97835520, 116179680, 123924992, 154906240, 185887488, 232359360, 309812480, 371774976, 464718720, 619624960, 929437440, 1858874880]

約数ペア:

[(1, 1858874880), (2, 929437440), (3, 619624960), (4, 464718720), (5, 371774976), (6, 309812480), (8, 232359360), (10, 185887488), (12, 154906240), (15, 123924992), (16, 116179680), (19, 97835520), (20, 92943744), (24, 77453120), (30, 61962496), (32, 58089840), (38, 48917760), (40, 46471872), (48, 38726560), (57, 32611840), (60, 30981248), (64, 29044920), (76, 24458880), (80, 23235936), (95, 19567104), (96, 19363280), (114, 16305920), (120, 15490624), (128, 14522460), (152, 12229440), (160, 11617968), (190, 9783552), (192, 9681640), (228, 8152960), (240, 7745312), (256, 7261230), (285, 6522368), (304, 6114720), (320, 5808984), (380, 4891776), (384, 4840820), (456, 4076480), (480, 3872656), (512, 3630615), (570, 3261184), (608, 3057360), (640, 2904492), (760, 2445888), (768, 2420410), (912, 2038240), (960, 1936328), (1140, 1630592), (1216, 1528680), (1280, 1452246), (1520, 1222944), (1536, 1210205), (1824, 1019120), (1920, 968164), (2280, 815296), (2432, 764340), (2560, 726123), (3040, 611472), (3648, 509560), (3840, 484082), (4560, 407648), (4864, 382170), (6080, 305736), (7296, 254780), (7680, 242041), (9120, 203824), (9728, 191085), (12160, 152868), (12739, 145920), (14592, 127390), (18240, 101912), (24320, 76434), (25478, 72960), (29184, 63695), (36480, 50956), (38217, 48640)]