124431720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3613}}^1$

素因数の和:3675

約数の個数: 128

約数和(自身を含む): 437149440

約数和(自身を除く): 312717720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 3613, 4305, 4920, 5740, 6888, 7226, 8610, 10839, 11480, 14452, 17220, 18065, 21678, 25291, 28904, 34440, 36130, 43356, 50582, 54195, 72260, 75873, 86712, 101164, 108390, 126455, 144520, 148133, 151746, 202328, 216780, 252910, 296266, 303492, 379365, 433560, 444399, 505820, 592532, 606984, 740665, 758730, 888798, 1011640, 1036931, 1185064, 1481330, 1517460, 1777596, 2073862, 2221995, 2962660, 3034920, 3110793, 3555192, 4147724, 4443990, 5184655, 5925320, 6221586, 8295448, 8887980, 10369310, 12443172, 15553965, 17775960, 20738620, 24886344, 31107930, 41477240, 62215860, 124431720]

約数ペア:

[(1, 124431720), (2, 62215860), (3, 41477240), (4, 31107930), (5, 24886344), (6, 20738620), (7, 17775960), (8, 15553965), (10, 12443172), (12, 10369310), (14, 8887980), (15, 8295448), (20, 6221586), (21, 5925320), (24, 5184655), (28, 4443990), (30, 4147724), (35, 3555192), (40, 3110793), (41, 3034920), (42, 2962660), (56, 2221995), (60, 2073862), (70, 1777596), (82, 1517460), (84, 1481330), (105, 1185064), (120, 1036931), (123, 1011640), (140, 888798), (164, 758730), (168, 740665), (205, 606984), (210, 592532), (246, 505820), (280, 444399), (287, 433560), (328, 379365), (410, 303492), (420, 296266), (492, 252910), (574, 216780), (615, 202328), (820, 151746), (840, 148133), (861, 144520), (984, 126455), (1148, 108390), (1230, 101164), (1435, 86712), (1640, 75873), (1722, 72260), (2296, 54195), (2460, 50582), (2870, 43356), (3444, 36130), (3613, 34440), (4305, 28904), (4920, 25291), (5740, 21678), (6888, 18065), (7226, 17220), (8610, 14452), (10839, 11480)]