129017280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 224

約数和(自身を含む): 476365824

約数和(自身を除く): 347348544

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, 64, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 192, 210, 219, 224, 240, 263, 280, 292, 320, 336, 365, 420, 438, 448, 480, 511, 526, 560, 584, 672, 730, 789, 840, 876, 960, 1022, 1052, 1095, 1120, 1168, 1315, 1344, 1460, 1533, 1578, 1680, 1752, 1841, 2044, 2104, 2190, 2240, 2336, 2555, 2630, 2920, 3066, 3156, 3360, 3504, 3682, 3945, 4088, 4208, 4380, 4672, 5110, 5260, 5523, 5840, 6132, 6312, 6720, 7008, 7364, 7665, 7890, 8176, 8416, 8760, 9205, 10220, 10520, 11046, 11680, 12264, 12624, 14016, 14728, 15330, 15780, 16352, 16832, 17520, 18410, 19199, 20440, 21040, 22092, 23360, 24528, 25248, 27615, 29456, 30660, 31560, 32704, 35040, 36820, 38398, 40880, 42080, 44184, 49056, 50496, 55230, 57597, 58912, 61320, 63120, 70080, 73640, 76796, 81760, 84160, 88368, 95995, 98112, 110460, 115194, 117824, 122640, 126240, 134393, 147280, 153592, 163520, 176736, 191990, 220920, 230388, 245280, 252480, 268786, 287985, 294560, 307184, 353472, 383980, 403179, 441840, 460776, 490560, 537572, 575970, 589120, 614368, 671965, 767960, 806358, 883680, 921552, 1075144, 1151940, 1228736, 1343930, 1535920, 1612716, 1767360, 1843104, 2015895, 2150288, 2303880, 2687860, 3071840, 3225432, 3686208, 4031790, 4300576, 4607760, 5375720, 6143680, 6450864, 8063580, 8601152, 9215520, 10751440, 12901728, 16127160, 18431040, 21502880, 25803456, 32254320, 43005760, 64508640, 129017280]

約数ペア:

[(1, 129017280), (2, 64508640), (3, 43005760), (4, 32254320), (5, 25803456), (6, 21502880), (7, 18431040), (8, 16127160), (10, 12901728), (12, 10751440), (14, 9215520), (15, 8601152), (16, 8063580), (20, 6450864), (21, 6143680), (24, 5375720), (28, 4607760), (30, 4300576), (32, 4031790), (35, 3686208), (40, 3225432), (42, 3071840), (48, 2687860), (56, 2303880), (60, 2150288), (64, 2015895), (70, 1843104), (73, 1767360), (80, 1612716), (84, 1535920), (96, 1343930), (105, 1228736), (112, 1151940), (120, 1075144), (140, 921552), (146, 883680), (160, 806358), (168, 767960), (192, 671965), (210, 614368), (219, 589120), (224, 575970), (240, 537572), (263, 490560), (280, 460776), (292, 441840), (320, 403179), (336, 383980), (365, 353472), (420, 307184), (438, 294560), (448, 287985), (480, 268786), (511, 252480), (526, 245280), (560, 230388), (584, 220920), (672, 191990), (730, 176736), (789, 163520), (840, 153592), (876, 147280), (960, 134393), (1022, 126240), (1052, 122640), (1095, 117824), (1120, 115194), (1168, 110460), (1315, 98112), (1344, 95995), (1460, 88368), (1533, 84160), (1578, 81760), (1680, 76796), (1752, 73640), (1841, 70080), (2044, 63120), (2104, 61320), (2190, 58912), (2240, 57597), (2336, 55230), (2555, 50496), (2630, 49056), (2920, 44184), (3066, 42080), (3156, 40880), (3360, 38398), (3504, 36820), (3682, 35040), (3945, 32704), (4088, 31560), (4208, 30660), (4380, 29456), (4672, 27615), (5110, 25248), (5260, 24528), (5523, 23360), (5840, 22092), (6132, 21040), (6312, 20440), (6720, 19199), (7008, 18410), (7364, 17520), (7665, 16832), (7890, 16352), (8176, 15780), (8416, 15330), (8760, 14728), (9205, 14016), (10220, 12624), (10520, 12264), (11046, 11680)]