144777360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:990

約数の個数: 240

約数和(自身を含む): 562838976

約数和(自身を除く): 418061616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 947, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1894, 1911, 1960, 2184, 2352, 2548, 2730, 2841, 2940, 3120, 3185, 3640, 3788, 3822, 3920, 4368, 4735, 5096, 5460, 5682, 5880, 6370, 6629, 7280, 7576, 7644, 9470, 9555, 10192, 10920, 11364, 11760, 12311, 12740, 13258, 14205, 15152, 15288, 18940, 19110, 19887, 21840, 22728, 24622, 25480, 26516, 28410, 30576, 33145, 36933, 37880, 38220, 39774, 45456, 46403, 49244, 50960, 53032, 56820, 61555, 66290, 73866, 75760, 76440, 79548, 86177, 92806, 98488, 99435, 106064, 113640, 123110, 132580, 139209, 147732, 152880, 159096, 172354, 184665, 185612, 196976, 198870, 227280, 232015, 246220, 258531, 265160, 278418, 295464, 318192, 344708, 369330, 371224, 397740, 430885, 464030, 492440, 517062, 530320, 556836, 590928, 603239, 689416, 696045, 738660, 742448, 795480, 861770, 928060, 984880, 1034124, 1113672, 1206478, 1292655, 1378832, 1392090, 1477320, 1590960, 1723540, 1809717, 1856120, 2068248, 2227344, 2412956, 2585310, 2784180, 2954640, 3016195, 3447080, 3619434, 3712240, 4136496, 4825912, 5170620, 5568360, 6032390, 6894160, 7238868, 9048585, 9651824, 10341240, 11136720, 12064780, 14477736, 18097170, 20682480, 24129560, 28955472, 36194340, 48259120, 72388680, 144777360]

約数ペア:

[(1, 144777360), (2, 72388680), (3, 48259120), (4, 36194340), (5, 28955472), (6, 24129560), (7, 20682480), (8, 18097170), (10, 14477736), (12, 12064780), (13, 11136720), (14, 10341240), (15, 9651824), (16, 9048585), (20, 7238868), (21, 6894160), (24, 6032390), (26, 5568360), (28, 5170620), (30, 4825912), (35, 4136496), (39, 3712240), (40, 3619434), (42, 3447080), (48, 3016195), (49, 2954640), (52, 2784180), (56, 2585310), (60, 2412956), (65, 2227344), (70, 2068248), (78, 1856120), (80, 1809717), (84, 1723540), (91, 1590960), (98, 1477320), (104, 1392090), (105, 1378832), (112, 1292655), (120, 1206478), (130, 1113672), (140, 1034124), (147, 984880), (156, 928060), (168, 861770), (182, 795480), (195, 742448), (196, 738660), (208, 696045), (210, 689416), (240, 603239), (245, 590928), (260, 556836), (273, 530320), (280, 517062), (294, 492440), (312, 464030), (336, 430885), (364, 397740), (390, 371224), (392, 369330), (420, 344708), (455, 318192), (490, 295464), (520, 278418), (546, 265160), (560, 258531), (588, 246220), (624, 232015), (637, 227280), (728, 198870), (735, 196976), (780, 185612), (784, 184665), (840, 172354), (910, 159096), (947, 152880), (980, 147732), (1040, 139209), (1092, 132580), (1176, 123110), (1274, 113640), (1365, 106064), (1456, 99435), (1470, 98488), (1560, 92806), (1680, 86177), (1820, 79548), (1894, 76440), (1911, 75760), (1960, 73866), (2184, 66290), (2352, 61555), (2548, 56820), (2730, 53032), (2841, 50960), (2940, 49244), (3120, 46403), (3185, 45456), (3640, 39774), (3788, 38220), (3822, 37880), (3920, 36933), (4368, 33145), (4735, 30576), (5096, 28410), (5460, 26516), (5682, 25480), (5880, 24622), (6370, 22728), (6629, 21840), (7280, 19887), (7576, 19110), (7644, 18940), (9470, 15288), (9555, 15152), (10192, 14205), (10920, 13258), (11364, 12740), (11760, 12311)]