144039840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 523708416

約数和(自身を除く): 379668576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 163, 168, 210, 224, 240, 263, 280, 326, 336, 420, 480, 489, 526, 560, 652, 672, 789, 815, 840, 978, 1052, 1120, 1141, 1304, 1315, 1578, 1630, 1680, 1841, 1956, 2104, 2282, 2445, 2608, 2630, 3156, 3260, 3360, 3423, 3682, 3912, 3945, 4208, 4564, 4890, 5216, 5260, 5523, 5705, 6312, 6520, 6846, 7364, 7824, 7890, 8416, 9128, 9205, 9780, 10520, 11046, 11410, 12624, 13040, 13692, 14728, 15648, 15780, 17115, 18256, 18410, 19560, 21040, 22092, 22820, 25248, 26080, 27384, 27615, 29456, 31560, 34230, 36512, 36820, 39120, 42080, 42869, 44184, 45640, 54768, 55230, 58912, 63120, 68460, 73640, 78240, 85738, 88368, 91280, 109536, 110460, 126240, 128607, 136920, 147280, 171476, 176736, 182560, 214345, 220920, 257214, 273840, 294560, 300083, 342952, 428690, 441840, 514428, 547680, 600166, 643035, 685904, 857380, 883680, 900249, 1028856, 1200332, 1286070, 1371808, 1500415, 1714760, 1800498, 2057712, 2400664, 2572140, 3000830, 3429520, 3600996, 4115424, 4501245, 4801328, 5144280, 6001660, 6859040, 7201992, 9002490, 9602656, 10288560, 12003320, 14403984, 18004980, 20577120, 24006640, 28807968, 36009960, 48013280, 72019920, 144039840]

約数ペア:

[(1, 144039840), (2, 72019920), (3, 48013280), (4, 36009960), (5, 28807968), (6, 24006640), (7, 20577120), (8, 18004980), (10, 14403984), (12, 12003320), (14, 10288560), (15, 9602656), (16, 9002490), (20, 7201992), (21, 6859040), (24, 6001660), (28, 5144280), (30, 4801328), (32, 4501245), (35, 4115424), (40, 3600996), (42, 3429520), (48, 3000830), (56, 2572140), (60, 2400664), (70, 2057712), (80, 1800498), (84, 1714760), (96, 1500415), (105, 1371808), (112, 1286070), (120, 1200332), (140, 1028856), (160, 900249), (163, 883680), (168, 857380), (210, 685904), (224, 643035), (240, 600166), (263, 547680), (280, 514428), (326, 441840), (336, 428690), (420, 342952), (480, 300083), (489, 294560), (526, 273840), (560, 257214), (652, 220920), (672, 214345), (789, 182560), (815, 176736), (840, 171476), (978, 147280), (1052, 136920), (1120, 128607), (1141, 126240), (1304, 110460), (1315, 109536), (1578, 91280), (1630, 88368), (1680, 85738), (1841, 78240), (1956, 73640), (2104, 68460), (2282, 63120), (2445, 58912), (2608, 55230), (2630, 54768), (3156, 45640), (3260, 44184), (3360, 42869), (3423, 42080), (3682, 39120), (3912, 36820), (3945, 36512), (4208, 34230), (4564, 31560), (4890, 29456), (5216, 27615), (5260, 27384), (5523, 26080), (5705, 25248), (6312, 22820), (6520, 22092), (6846, 21040), (7364, 19560), (7824, 18410), (7890, 18256), (8416, 17115), (9128, 15780), (9205, 15648), (9780, 14728), (10520, 13692), (11046, 13040), (11410, 12624)]