148470840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:547

約数の個数: 256

約数和(自身を含む): 580608000

約数和(自身を除く): 432137160

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, 41, 42, 45, 54, 56, 60, 63, 70, 72, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 164, 168, 180, 189, 205, 210, 216, 246, 252, 270, 280, 287, 315, 328, 360, 369, 378, 410, 420, 479, 492, 504, 540, 574, 615, 630, 738, 756, 820, 840, 861, 945, 958, 984, 1080, 1107, 1148, 1230, 1260, 1435, 1437, 1476, 1512, 1640, 1722, 1845, 1890, 1916, 2214, 2296, 2395, 2460, 2520, 2583, 2870, 2874, 2952, 3353, 3444, 3690, 3780, 3832, 4305, 4311, 4428, 4790, 4920, 5166, 5535, 5740, 5748, 6706, 6888, 7185, 7380, 7560, 7749, 8610, 8622, 8856, 9580, 10059, 10332, 11070, 11480, 11496, 12915, 12933, 13412, 14370, 14760, 15498, 16765, 17220, 17244, 19160, 19639, 20118, 20664, 21555, 22140, 25830, 25866, 26824, 28740, 30177, 30996, 33530, 34440, 34488, 38745, 39278, 40236, 43110, 44280, 50295, 51660, 51732, 57480, 58917, 60354, 61992, 64665, 67060, 77490, 78556, 80472, 86220, 90531, 98195, 100590, 103320, 103464, 117834, 120708, 129330, 134120, 137473, 150885, 154980, 157112, 172440, 176751, 181062, 196390, 201180, 235668, 241416, 258660, 274946, 294585, 301770, 309960, 353502, 362124, 392780, 402360, 412419, 452655, 471336, 517320, 530253, 549892, 589170, 603540, 687365, 707004, 724248, 785560, 824838, 883755, 905310, 1060506, 1099784, 1178340, 1207080, 1237257, 1374730, 1414008, 1649676, 1767510, 1810620, 2062095, 2121012, 2356680, 2474514, 2651265, 2749460, 3299352, 3535020, 3621240, 3711771, 4124190, 4242024, 4949028, 5302530, 5498920, 6186285, 7070040, 7423542, 8248380, 9898056, 10605060, 12372570, 14847084, 16496760, 18558855, 21210120, 24745140, 29694168, 37117710, 49490280, 74235420, 148470840]

約数ペア:

[(1, 148470840), (2, 74235420), (3, 49490280), (4, 37117710), (5, 29694168), (6, 24745140), (7, 21210120), (8, 18558855), (9, 16496760), (10, 14847084), (12, 12372570), (14, 10605060), (15, 9898056), (18, 8248380), (20, 7423542), (21, 7070040), (24, 6186285), (27, 5498920), (28, 5302530), (30, 4949028), (35, 4242024), (36, 4124190), (40, 3711771), (41, 3621240), (42, 3535020), (45, 3299352), (54, 2749460), (56, 2651265), (60, 2474514), (63, 2356680), (70, 2121012), (72, 2062095), (82, 1810620), (84, 1767510), (90, 1649676), (105, 1414008), (108, 1374730), (120, 1237257), (123, 1207080), (126, 1178340), (135, 1099784), (140, 1060506), (164, 905310), (168, 883755), (180, 824838), (189, 785560), (205, 724248), (210, 707004), (216, 687365), (246, 603540), (252, 589170), (270, 549892), (280, 530253), (287, 517320), (315, 471336), (328, 452655), (360, 412419), (369, 402360), (378, 392780), (410, 362124), (420, 353502), (479, 309960), (492, 301770), (504, 294585), (540, 274946), (574, 258660), (615, 241416), (630, 235668), (738, 201180), (756, 196390), (820, 181062), (840, 176751), (861, 172440), (945, 157112), (958, 154980), (984, 150885), (1080, 137473), (1107, 134120), (1148, 129330), (1230, 120708), (1260, 117834), (1435, 103464), (1437, 103320), (1476, 100590), (1512, 98195), (1640, 90531), (1722, 86220), (1845, 80472), (1890, 78556), (1916, 77490), (2214, 67060), (2296, 64665), (2395, 61992), (2460, 60354), (2520, 58917), (2583, 57480), (2870, 51732), (2874, 51660), (2952, 50295), (3353, 44280), (3444, 43110), (3690, 40236), (3780, 39278), (3832, 38745), (4305, 34488), (4311, 34440), (4428, 33530), (4790, 30996), (4920, 30177), (5166, 28740), (5535, 26824), (5740, 25866), (5748, 25830), (6706, 22140), (6888, 21555), (7185, 20664), (7380, 20118), (7560, 19639), (7749, 19160), (8610, 17244), (8622, 17220), (8856, 16765), (9580, 15498), (10059, 14760), (10332, 14370), (11070, 13412), (11480, 12933), (11496, 12915)]