470304720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1178

約数の個数: 240

約数和(自身を含む): 1717747200

約数和(自身を除く): 1247442480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 496, 558, 570, 589, 620, 684, 720, 744, 760, 855, 912, 930, 1109, 1116, 1140, 1178, 1240, 1368, 1395, 1488, 1520, 1710, 1767, 1860, 2218, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 3327, 3420, 3534, 3720, 4436, 4464, 4560, 4712, 5301, 5545, 5580, 5890, 6654, 6840, 7068, 7440, 8835, 8872, 9424, 9981, 10602, 11090, 11160, 11780, 13308, 13680, 14136, 16635, 17670, 17744, 19962, 21071, 21204, 22180, 22320, 23560, 26505, 26616, 28272, 33270, 34379, 35340, 39924, 42142, 42408, 44360, 47120, 49905, 53010, 53232, 63213, 66540, 68758, 70680, 79848, 84284, 84816, 88720, 99810, 103137, 105355, 106020, 126426, 133080, 137516, 141360, 159696, 168568, 171895, 189639, 199620, 206274, 210710, 212040, 252852, 266160, 275032, 309411, 316065, 337136, 343790, 379278, 399240, 412548, 421420, 424080, 505704, 515685, 550064, 618822, 632130, 653201, 687580, 758556, 798480, 825096, 842840, 948195, 1011408, 1031370, 1237644, 1264260, 1306402, 1375160, 1517112, 1547055, 1650192, 1685680, 1896390, 1959603, 2062740, 2475288, 2528520, 2612804, 2750320, 3034224, 3094110, 3266005, 3792780, 3919206, 4125480, 4950576, 5057040, 5225608, 5878809, 6188220, 6532010, 7585560, 7838412, 8250960, 9798015, 10451216, 11757618, 12376440, 13064020, 15171120, 15676824, 19596030, 23515236, 24752880, 26128040, 29394045, 31353648, 39192060, 47030472, 52256080, 58788090, 78384120, 94060944, 117576180, 156768240, 235152360, 470304720]

約数ペア:

[(1, 470304720), (2, 235152360), (3, 156768240), (4, 117576180), (5, 94060944), (6, 78384120), (8, 58788090), (9, 52256080), (10, 47030472), (12, 39192060), (15, 31353648), (16, 29394045), (18, 26128040), (19, 24752880), (20, 23515236), (24, 19596030), (30, 15676824), (31, 15171120), (36, 13064020), (38, 12376440), (40, 11757618), (45, 10451216), (48, 9798015), (57, 8250960), (60, 7838412), (62, 7585560), (72, 6532010), (76, 6188220), (80, 5878809), (90, 5225608), (93, 5057040), (95, 4950576), (114, 4125480), (120, 3919206), (124, 3792780), (144, 3266005), (152, 3094110), (155, 3034224), (171, 2750320), (180, 2612804), (186, 2528520), (190, 2475288), (228, 2062740), (240, 1959603), (248, 1896390), (279, 1685680), (285, 1650192), (304, 1547055), (310, 1517112), (342, 1375160), (360, 1306402), (372, 1264260), (380, 1237644), (456, 1031370), (465, 1011408), (496, 948195), (558, 842840), (570, 825096), (589, 798480), (620, 758556), (684, 687580), (720, 653201), (744, 632130), (760, 618822), (855, 550064), (912, 515685), (930, 505704), (1109, 424080), (1116, 421420), (1140, 412548), (1178, 399240), (1240, 379278), (1368, 343790), (1395, 337136), (1488, 316065), (1520, 309411), (1710, 275032), (1767, 266160), (1860, 252852), (2218, 212040), (2232, 210710), (2280, 206274), (2356, 199620), (2480, 189639), (2736, 171895), (2790, 168568), (2945, 159696), (3327, 141360), (3420, 137516), (3534, 133080), (3720, 126426), (4436, 106020), (4464, 105355), (4560, 103137), (4712, 99810), (5301, 88720), (5545, 84816), (5580, 84284), (5890, 79848), (6654, 70680), (6840, 68758), (7068, 66540), (7440, 63213), (8835, 53232), (8872, 53010), (9424, 49905), (9981, 47120), (10602, 44360), (11090, 42408), (11160, 42142), (11780, 39924), (13308, 35340), (13680, 34379), (14136, 33270), (16635, 28272), (17670, 26616), (17744, 26505), (19962, 23560), (21071, 22320), (21204, 22180)]