180329976

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 535265280

約数和(自身を除く): 354935304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 47, 54, 62, 72, 81, 93, 94, 108, 124, 141, 162, 186, 188, 191, 216, 248, 279, 282, 324, 372, 376, 382, 423, 558, 564, 573, 648, 744, 764, 837, 846, 1116, 1128, 1146, 1269, 1457, 1528, 1674, 1692, 1719, 2232, 2292, 2511, 2538, 2914, 3348, 3384, 3438, 3807, 4371, 4584, 5022, 5076, 5157, 5828, 5921, 6696, 6876, 7614, 8742, 8977, 10044, 10152, 10314, 11656, 11842, 13113, 13752, 15228, 15471, 17484, 17763, 17954, 20088, 20628, 23684, 26226, 26931, 30456, 30942, 34968, 35526, 35908, 39339, 41256, 47368, 52452, 53289, 53862, 61884, 71052, 71816, 78678, 80793, 104904, 106578, 107724, 118017, 123768, 142104, 157356, 159867, 161586, 213156, 215448, 236034, 242379, 278287, 314712, 319734, 323172, 426312, 472068, 479601, 484758, 556574, 639468, 646344, 727137, 834861, 944136, 959202, 969516, 1113148, 1278936, 1454274, 1669722, 1918404, 1939032, 2226296, 2504583, 2908548, 3339444, 3836808, 5009166, 5817096, 6678888, 7513749, 10018332, 15027498, 20036664, 22541247, 30054996, 45082494, 60109992, 90164988, 180329976]

約数ペア:

[(1, 180329976), (2, 90164988), (3, 60109992), (4, 45082494), (6, 30054996), (8, 22541247), (9, 20036664), (12, 15027498), (18, 10018332), (24, 7513749), (27, 6678888), (31, 5817096), (36, 5009166), (47, 3836808), (54, 3339444), (62, 2908548), (72, 2504583), (81, 2226296), (93, 1939032), (94, 1918404), (108, 1669722), (124, 1454274), (141, 1278936), (162, 1113148), (186, 969516), (188, 959202), (191, 944136), (216, 834861), (248, 727137), (279, 646344), (282, 639468), (324, 556574), (372, 484758), (376, 479601), (382, 472068), (423, 426312), (558, 323172), (564, 319734), (573, 314712), (648, 278287), (744, 242379), (764, 236034), (837, 215448), (846, 213156), (1116, 161586), (1128, 159867), (1146, 157356), (1269, 142104), (1457, 123768), (1528, 118017), (1674, 107724), (1692, 106578), (1719, 104904), (2232, 80793), (2292, 78678), (2511, 71816), (2538, 71052), (2914, 61884), (3348, 53862), (3384, 53289), (3438, 52452), (3807, 47368), (4371, 41256), (4584, 39339), (5022, 35908), (5076, 35526), (5157, 34968), (5828, 30942), (5921, 30456), (6696, 26931), (6876, 26226), (7614, 23684), (8742, 20628), (8977, 20088), (10044, 17954), (10152, 17763), (10314, 17484), (11656, 15471), (11842, 15228), (13113, 13752)]