165243120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2399}}^1$

素因数の和:2463

約数の個数: 160

約数和(自身を含む): 599961600

約数和(自身を除く): 434718480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2399, 2460, 2870, 3280, 3444, 4305, 4592, 4798, 4920, 5740, 6888, 7197, 8610, 9596, 9840, 11480, 11995, 13776, 14394, 16793, 17220, 19192, 22960, 23990, 28788, 33586, 34440, 35985, 38384, 47980, 50379, 57576, 67172, 68880, 71970, 83965, 95960, 98359, 100758, 115152, 134344, 143940, 167930, 191920, 196718, 201516, 251895, 268688, 287880, 295077, 335860, 393436, 403032, 491795, 503790, 575760, 590154, 671720, 688513, 786872, 806064, 983590, 1007580, 1180308, 1343440, 1377026, 1475385, 1573744, 1967180, 2015160, 2065539, 2360616, 2754052, 2950770, 3442565, 3934360, 4030320, 4131078, 4721232, 5508104, 5901540, 6885130, 7868720, 8262156, 10327695, 11016208, 11803080, 13770260, 16524312, 20655390, 23606160, 27540520, 33048624, 41310780, 55081040, 82621560, 165243120]

約数ペア:

[(1, 165243120), (2, 82621560), (3, 55081040), (4, 41310780), (5, 33048624), (6, 27540520), (7, 23606160), (8, 20655390), (10, 16524312), (12, 13770260), (14, 11803080), (15, 11016208), (16, 10327695), (20, 8262156), (21, 7868720), (24, 6885130), (28, 5901540), (30, 5508104), (35, 4721232), (40, 4131078), (41, 4030320), (42, 3934360), (48, 3442565), (56, 2950770), (60, 2754052), (70, 2360616), (80, 2065539), (82, 2015160), (84, 1967180), (105, 1573744), (112, 1475385), (120, 1377026), (123, 1343440), (140, 1180308), (164, 1007580), (168, 983590), (205, 806064), (210, 786872), (240, 688513), (246, 671720), (280, 590154), (287, 575760), (328, 503790), (336, 491795), (410, 403032), (420, 393436), (492, 335860), (560, 295077), (574, 287880), (615, 268688), (656, 251895), (820, 201516), (840, 196718), (861, 191920), (984, 167930), (1148, 143940), (1230, 134344), (1435, 115152), (1640, 100758), (1680, 98359), (1722, 95960), (1968, 83965), (2296, 71970), (2399, 68880), (2460, 67172), (2870, 57576), (3280, 50379), (3444, 47980), (4305, 38384), (4592, 35985), (4798, 34440), (4920, 33586), (5740, 28788), (6888, 23990), (7197, 22960), (8610, 19192), (9596, 17220), (9840, 16793), (11480, 14394), (11995, 13776)]