144234720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:418

約数の個数: 288

約数和(自身を含む): 577886400

約数和(自身を除く): 433651680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 160, 164, 168, 180, 205, 210, 224, 240, 246, 252, 280, 287, 288, 315, 328, 336, 349, 360, 369, 410, 420, 480, 492, 504, 560, 574, 615, 630, 656, 672, 698, 720, 738, 820, 840, 861, 984, 1008, 1047, 1120, 1148, 1230, 1260, 1312, 1396, 1435, 1440, 1476, 1640, 1680, 1722, 1745, 1845, 1968, 2016, 2094, 2296, 2443, 2460, 2520, 2583, 2792, 2870, 2952, 3141, 3280, 3360, 3444, 3490, 3690, 3936, 4188, 4305, 4592, 4886, 4920, 5040, 5166, 5235, 5584, 5740, 5904, 6282, 6560, 6888, 6980, 7329, 7380, 8376, 8610, 9184, 9772, 9840, 10080, 10332, 10470, 11168, 11480, 11808, 12215, 12564, 12915, 13776, 13960, 14309, 14658, 14760, 15705, 16752, 17220, 19544, 19680, 20664, 20940, 21987, 22960, 24430, 25128, 25830, 27552, 27920, 28618, 29316, 29520, 31410, 33504, 34440, 36645, 39088, 41328, 41880, 42927, 43974, 45920, 48860, 50256, 51660, 55840, 57236, 58632, 59040, 62820, 68880, 71545, 73290, 78176, 82656, 83760, 85854, 87948, 97720, 100163, 100512, 103320, 109935, 114472, 117264, 125640, 128781, 137760, 143090, 146580, 167520, 171708, 175896, 195440, 200326, 206640, 214635, 219870, 228944, 234528, 251280, 257562, 286180, 293160, 300489, 343416, 351792, 390880, 400652, 413280, 429270, 439740, 457888, 500815, 502560, 515124, 572360, 586320, 600978, 643905, 686832, 703584, 801304, 858540, 879480, 901467, 1001630, 1030248, 1144720, 1172640, 1201956, 1287810, 1373664, 1502445, 1602608, 1717080, 1758960, 1802934, 2003260, 2060496, 2289440, 2403912, 2575620, 3004890, 3205216, 3434160, 3517920, 3605868, 4006520, 4120992, 4507335, 4807824, 5151240, 6009780, 6868320, 7211736, 8013040, 9014670, 9615648, 10302480, 12019560, 14423472, 16026080, 18029340, 20604960, 24039120, 28846944, 36058680, 48078240, 72117360, 144234720]

約数ペア:

[(1, 144234720), (2, 72117360), (3, 48078240), (4, 36058680), (5, 28846944), (6, 24039120), (7, 20604960), (8, 18029340), (9, 16026080), (10, 14423472), (12, 12019560), (14, 10302480), (15, 9615648), (16, 9014670), (18, 8013040), (20, 7211736), (21, 6868320), (24, 6009780), (28, 5151240), (30, 4807824), (32, 4507335), (35, 4120992), (36, 4006520), (40, 3605868), (41, 3517920), (42, 3434160), (45, 3205216), (48, 3004890), (56, 2575620), (60, 2403912), (63, 2289440), (70, 2060496), (72, 2003260), (80, 1802934), (82, 1758960), (84, 1717080), (90, 1602608), (96, 1502445), (105, 1373664), (112, 1287810), (120, 1201956), (123, 1172640), (126, 1144720), (140, 1030248), (144, 1001630), (160, 901467), (164, 879480), (168, 858540), (180, 801304), (205, 703584), (210, 686832), (224, 643905), (240, 600978), (246, 586320), (252, 572360), (280, 515124), (287, 502560), (288, 500815), (315, 457888), (328, 439740), (336, 429270), (349, 413280), (360, 400652), (369, 390880), (410, 351792), (420, 343416), (480, 300489), (492, 293160), (504, 286180), (560, 257562), (574, 251280), (615, 234528), (630, 228944), (656, 219870), (672, 214635), (698, 206640), (720, 200326), (738, 195440), (820, 175896), (840, 171708), (861, 167520), (984, 146580), (1008, 143090), (1047, 137760), (1120, 128781), (1148, 125640), (1230, 117264), (1260, 114472), (1312, 109935), (1396, 103320), (1435, 100512), (1440, 100163), (1476, 97720), (1640, 87948), (1680, 85854), (1722, 83760), (1745, 82656), (1845, 78176), (1968, 73290), (2016, 71545), (2094, 68880), (2296, 62820), (2443, 59040), (2460, 58632), (2520, 57236), (2583, 55840), (2792, 51660), (2870, 50256), (2952, 48860), (3141, 45920), (3280, 43974), (3360, 42927), (3444, 41880), (3490, 41328), (3690, 39088), (3936, 36645), (4188, 34440), (4305, 33504), (4592, 31410), (4886, 29520), (4920, 29316), (5040, 28618), (5166, 27920), (5235, 27552), (5584, 25830), (5740, 25128), (5904, 24430), (6282, 22960), (6560, 21987), (6888, 20940), (6980, 20664), (7329, 19680), (7380, 19544), (8376, 17220), (8610, 16752), (9184, 15705), (9772, 14760), (9840, 14658), (10080, 14309), (10332, 13960), (10470, 13776), (11168, 12915), (11480, 12564), (11808, 12215)]