169427160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:407

約数の個数: 256

約数和(自身を含む): 656409600

約数和(自身を除く): 486982440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 73, 84, 90, 105, 108, 120, 126, 135, 140, 146, 168, 180, 189, 210, 216, 219, 252, 270, 280, 292, 307, 315, 360, 365, 378, 420, 438, 504, 511, 540, 584, 614, 630, 657, 730, 756, 840, 876, 921, 945, 1022, 1080, 1095, 1228, 1260, 1314, 1460, 1512, 1533, 1535, 1752, 1842, 1890, 1971, 2044, 2149, 2190, 2456, 2520, 2555, 2628, 2763, 2920, 3066, 3070, 3285, 3684, 3780, 3942, 4088, 4298, 4380, 4599, 4605, 5110, 5256, 5526, 6132, 6140, 6447, 6570, 7368, 7560, 7665, 7884, 8289, 8596, 8760, 9198, 9210, 9855, 10220, 10745, 11052, 12264, 12280, 12894, 13140, 13797, 13815, 15330, 15768, 16578, 17192, 18396, 18420, 19341, 19710, 20440, 21490, 22104, 22411, 22995, 25788, 26280, 27594, 27630, 30660, 32235, 33156, 36792, 36840, 38682, 39420, 41445, 42980, 44822, 45990, 51576, 55188, 55260, 58023, 61320, 64470, 66312, 67233, 68985, 77364, 78840, 82890, 85960, 89644, 91980, 96705, 110376, 110520, 112055, 116046, 128940, 134466, 137970, 154728, 156877, 165780, 179288, 183960, 193410, 201699, 224110, 232092, 257880, 268932, 275940, 290115, 313754, 331560, 336165, 386820, 403398, 448220, 464184, 470631, 537864, 551880, 580230, 605097, 627508, 672330, 773640, 784385, 806796, 896440, 941262, 1008495, 1160460, 1210194, 1255016, 1344660, 1411893, 1568770, 1613592, 1882524, 2016990, 2320920, 2353155, 2420388, 2689320, 2823786, 3025485, 3137540, 3765048, 4033980, 4235679, 4706310, 4840776, 5647572, 6050970, 6275080, 7059465, 8067960, 8471358, 9412620, 11295144, 12101940, 14118930, 16942716, 18825240, 21178395, 24203880, 28237860, 33885432, 42356790, 56475720, 84713580, 169427160]

約数ペア:

[(1, 169427160), (2, 84713580), (3, 56475720), (4, 42356790), (5, 33885432), (6, 28237860), (7, 24203880), (8, 21178395), (9, 18825240), (10, 16942716), (12, 14118930), (14, 12101940), (15, 11295144), (18, 9412620), (20, 8471358), (21, 8067960), (24, 7059465), (27, 6275080), (28, 6050970), (30, 5647572), (35, 4840776), (36, 4706310), (40, 4235679), (42, 4033980), (45, 3765048), (54, 3137540), (56, 3025485), (60, 2823786), (63, 2689320), (70, 2420388), (72, 2353155), (73, 2320920), (84, 2016990), (90, 1882524), (105, 1613592), (108, 1568770), (120, 1411893), (126, 1344660), (135, 1255016), (140, 1210194), (146, 1160460), (168, 1008495), (180, 941262), (189, 896440), (210, 806796), (216, 784385), (219, 773640), (252, 672330), (270, 627508), (280, 605097), (292, 580230), (307, 551880), (315, 537864), (360, 470631), (365, 464184), (378, 448220), (420, 403398), (438, 386820), (504, 336165), (511, 331560), (540, 313754), (584, 290115), (614, 275940), (630, 268932), (657, 257880), (730, 232092), (756, 224110), (840, 201699), (876, 193410), (921, 183960), (945, 179288), (1022, 165780), (1080, 156877), (1095, 154728), (1228, 137970), (1260, 134466), (1314, 128940), (1460, 116046), (1512, 112055), (1533, 110520), (1535, 110376), (1752, 96705), (1842, 91980), (1890, 89644), (1971, 85960), (2044, 82890), (2149, 78840), (2190, 77364), (2456, 68985), (2520, 67233), (2555, 66312), (2628, 64470), (2763, 61320), (2920, 58023), (3066, 55260), (3070, 55188), (3285, 51576), (3684, 45990), (3780, 44822), (3942, 42980), (4088, 41445), (4298, 39420), (4380, 38682), (4599, 36840), (4605, 36792), (5110, 33156), (5256, 32235), (5526, 30660), (6132, 27630), (6140, 27594), (6447, 26280), (6570, 25788), (7368, 22995), (7560, 22411), (7665, 22104), (7884, 21490), (8289, 20440), (8596, 19710), (8760, 19341), (9198, 18420), (9210, 18396), (9855, 17192), (10220, 16578), (10745, 15768), (11052, 15330), (12264, 13815), (12280, 13797), (12894, 13140)]