144923520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 256

約数和(自身を含む): 542868480

約数和(自身を除く): 397944960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 128, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 263, 280, 287, 320, 328, 336, 384, 410, 420, 448, 480, 492, 526, 560, 574, 615, 640, 656, 672, 789, 820, 840, 861, 896, 960, 984, 1052, 1120, 1148, 1230, 1312, 1315, 1344, 1435, 1578, 1640, 1680, 1722, 1841, 1920, 1968, 2104, 2240, 2296, 2460, 2624, 2630, 2688, 2870, 3156, 3280, 3360, 3444, 3682, 3936, 3945, 4208, 4305, 4480, 4592, 4920, 5248, 5260, 5523, 5740, 6312, 6560, 6720, 6888, 7364, 7872, 7890, 8416, 8610, 9184, 9205, 9840, 10520, 10783, 11046, 11480, 12624, 13120, 13440, 13776, 14728, 15744, 15780, 16832, 17220, 18368, 18410, 19680, 21040, 21566, 22092, 22960, 25248, 26240, 27552, 27615, 29456, 31560, 32349, 33664, 34440, 36736, 36820, 39360, 42080, 43132, 44184, 45920, 50496, 53915, 55104, 55230, 58912, 63120, 64698, 68880, 73640, 75481, 78720, 84160, 86264, 88368, 91840, 100992, 107830, 110208, 110460, 117824, 126240, 129396, 137760, 147280, 150962, 161745, 168320, 172528, 176736, 183680, 215660, 220920, 226443, 235648, 252480, 258792, 275520, 294560, 301924, 323490, 345056, 353472, 377405, 431320, 441840, 452886, 504960, 517584, 551040, 589120, 603848, 646980, 690112, 706944, 754810, 862640, 883680, 905772, 1035168, 1132215, 1178240, 1207696, 1293960, 1380224, 1509620, 1725280, 1767360, 1811544, 2070336, 2264430, 2415392, 2587920, 3019240, 3450560, 3534720, 3623088, 4140672, 4528860, 4830784, 5175840, 6038480, 6901120, 7246176, 9057720, 9661568, 10351680, 12076960, 14492352, 18115440, 20703360, 24153920, 28984704, 36230880, 48307840, 72461760, 144923520]

約数ペア:

[(1, 144923520), (2, 72461760), (3, 48307840), (4, 36230880), (5, 28984704), (6, 24153920), (7, 20703360), (8, 18115440), (10, 14492352), (12, 12076960), (14, 10351680), (15, 9661568), (16, 9057720), (20, 7246176), (21, 6901120), (24, 6038480), (28, 5175840), (30, 4830784), (32, 4528860), (35, 4140672), (40, 3623088), (41, 3534720), (42, 3450560), (48, 3019240), (56, 2587920), (60, 2415392), (64, 2264430), (70, 2070336), (80, 1811544), (82, 1767360), (84, 1725280), (96, 1509620), (105, 1380224), (112, 1293960), (120, 1207696), (123, 1178240), (128, 1132215), (140, 1035168), (160, 905772), (164, 883680), (168, 862640), (192, 754810), (205, 706944), (210, 690112), (224, 646980), (240, 603848), (246, 589120), (263, 551040), (280, 517584), (287, 504960), (320, 452886), (328, 441840), (336, 431320), (384, 377405), (410, 353472), (420, 345056), (448, 323490), (480, 301924), (492, 294560), (526, 275520), (560, 258792), (574, 252480), (615, 235648), (640, 226443), (656, 220920), (672, 215660), (789, 183680), (820, 176736), (840, 172528), (861, 168320), (896, 161745), (960, 150962), (984, 147280), (1052, 137760), (1120, 129396), (1148, 126240), (1230, 117824), (1312, 110460), (1315, 110208), (1344, 107830), (1435, 100992), (1578, 91840), (1640, 88368), (1680, 86264), (1722, 84160), (1841, 78720), (1920, 75481), (1968, 73640), (2104, 68880), (2240, 64698), (2296, 63120), (2460, 58912), (2624, 55230), (2630, 55104), (2688, 53915), (2870, 50496), (3156, 45920), (3280, 44184), (3360, 43132), (3444, 42080), (3682, 39360), (3936, 36820), (3945, 36736), (4208, 34440), (4305, 33664), (4480, 32349), (4592, 31560), (4920, 29456), (5248, 27615), (5260, 27552), (5523, 26240), (5740, 25248), (6312, 22960), (6560, 22092), (6720, 21566), (6888, 21040), (7364, 19680), (7872, 18410), (7890, 18368), (8416, 17220), (8610, 16832), (9184, 15780), (9205, 15744), (9840, 14728), (10520, 13776), (10783, 13440), (11046, 13120), (11480, 12624)]