540696240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1608

約数の個数: 240

約数和(自身を含む): 2105865216

約数和(自身を除く): 1565168976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 71, 72, 80, 84, 90, 105, 112, 120, 126, 140, 142, 144, 168, 180, 210, 213, 240, 252, 280, 284, 315, 336, 355, 360, 420, 426, 497, 504, 560, 568, 630, 639, 710, 720, 840, 852, 994, 1008, 1065, 1136, 1260, 1278, 1420, 1491, 1511, 1680, 1704, 1988, 2130, 2485, 2520, 2556, 2840, 2982, 3022, 3195, 3408, 3976, 4260, 4473, 4533, 4970, 5040, 5112, 5680, 5964, 6044, 6390, 7455, 7555, 7952, 8520, 8946, 9066, 9940, 10224, 10577, 11928, 12088, 12780, 13599, 14910, 15110, 17040, 17892, 18132, 19880, 21154, 22365, 22665, 23856, 24176, 25560, 27198, 29820, 30220, 31731, 35784, 36264, 39760, 42308, 44730, 45330, 51120, 52885, 54396, 59640, 60440, 63462, 67995, 71568, 72528, 84616, 89460, 90660, 95193, 105770, 107281, 108792, 119280, 120880, 126924, 135990, 158655, 169232, 178920, 181320, 190386, 211540, 214562, 217584, 253848, 271980, 317310, 321843, 357840, 362640, 380772, 423080, 429124, 475965, 507696, 536405, 543960, 634620, 643686, 750967, 761544, 846160, 858248, 951930, 965529, 1072810, 1087920, 1269240, 1287372, 1501934, 1523088, 1609215, 1716496, 1903860, 1931058, 2145620, 2252901, 2538480, 2574744, 3003868, 3218430, 3754835, 3807720, 3862116, 4291240, 4505802, 4827645, 5149488, 6007736, 6436860, 6758703, 7509670, 7615440, 7724232, 8582480, 9011604, 9655290, 11264505, 12015472, 12873720, 13517406, 15019340, 15448464, 18023208, 19310580, 22529010, 25747440, 27034812, 30038680, 33793515, 36046416, 38621160, 45058020, 54069624, 60077360, 67587030, 77242320, 90116040, 108139248, 135174060, 180232080, 270348120, 540696240]

約数ペア:

[(1, 540696240), (2, 270348120), (3, 180232080), (4, 135174060), (5, 108139248), (6, 90116040), (7, 77242320), (8, 67587030), (9, 60077360), (10, 54069624), (12, 45058020), (14, 38621160), (15, 36046416), (16, 33793515), (18, 30038680), (20, 27034812), (21, 25747440), (24, 22529010), (28, 19310580), (30, 18023208), (35, 15448464), (36, 15019340), (40, 13517406), (42, 12873720), (45, 12015472), (48, 11264505), (56, 9655290), (60, 9011604), (63, 8582480), (70, 7724232), (71, 7615440), (72, 7509670), (80, 6758703), (84, 6436860), (90, 6007736), (105, 5149488), (112, 4827645), (120, 4505802), (126, 4291240), (140, 3862116), (142, 3807720), (144, 3754835), (168, 3218430), (180, 3003868), (210, 2574744), (213, 2538480), (240, 2252901), (252, 2145620), (280, 1931058), (284, 1903860), (315, 1716496), (336, 1609215), (355, 1523088), (360, 1501934), (420, 1287372), (426, 1269240), (497, 1087920), (504, 1072810), (560, 965529), (568, 951930), (630, 858248), (639, 846160), (710, 761544), (720, 750967), (840, 643686), (852, 634620), (994, 543960), (1008, 536405), (1065, 507696), (1136, 475965), (1260, 429124), (1278, 423080), (1420, 380772), (1491, 362640), (1511, 357840), (1680, 321843), (1704, 317310), (1988, 271980), (2130, 253848), (2485, 217584), (2520, 214562), (2556, 211540), (2840, 190386), (2982, 181320), (3022, 178920), (3195, 169232), (3408, 158655), (3976, 135990), (4260, 126924), (4473, 120880), (4533, 119280), (4970, 108792), (5040, 107281), (5112, 105770), (5680, 95193), (5964, 90660), (6044, 89460), (6390, 84616), (7455, 72528), (7555, 71568), (7952, 67995), (8520, 63462), (8946, 60440), (9066, 59640), (9940, 54396), (10224, 52885), (10577, 51120), (11928, 45330), (12088, 44730), (12780, 42308), (13599, 39760), (14910, 36264), (15110, 35784), (17040, 31731), (17892, 30220), (18132, 29820), (19880, 27198), (21154, 25560), (22365, 24176), (22665, 23856)]