128301600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{1091}}^1$

素因数の和:1128

約数の個数: 216

約数和(自身を含む): 486250128

約数和(自身を除く): 357948528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 980, 1050, 1091, 1120, 1176, 1200, 1225, 1400, 1470, 1568, 1680, 1960, 2100, 2182, 2352, 2400, 2450, 2800, 2940, 3273, 3360, 3675, 3920, 4200, 4364, 4704, 4900, 5455, 5600, 5880, 6546, 7350, 7637, 7840, 8400, 8728, 9800, 10910, 11760, 13092, 14700, 15274, 16365, 16800, 17456, 19600, 21820, 22911, 23520, 26184, 27275, 29400, 30548, 32730, 34912, 38185, 39200, 43640, 45822, 52368, 53459, 54550, 58800, 61096, 65460, 76370, 81825, 87280, 91644, 104736, 106918, 109100, 114555, 117600, 122192, 130920, 152740, 160377, 163650, 174560, 183288, 190925, 213836, 218200, 229110, 244384, 261840, 267295, 305480, 320754, 327300, 366576, 381850, 427672, 436400, 458220, 523680, 534590, 572775, 610960, 641508, 654600, 733152, 763700, 801885, 855344, 872800, 916440, 1069180, 1145550, 1221920, 1283016, 1309200, 1336475, 1527400, 1603770, 1710688, 1832880, 2138360, 2291100, 2566032, 2618400, 2672950, 3054800, 3207540, 3665760, 4009425, 4276720, 4582200, 5132064, 5345900, 6109600, 6415080, 8018850, 8553440, 9164400, 10691800, 12830160, 16037700, 18328800, 21383600, 25660320, 32075400, 42767200, 64150800, 128301600]

約数ペア:

[(1, 128301600), (2, 64150800), (3, 42767200), (4, 32075400), (5, 25660320), (6, 21383600), (7, 18328800), (8, 16037700), (10, 12830160), (12, 10691800), (14, 9164400), (15, 8553440), (16, 8018850), (20, 6415080), (21, 6109600), (24, 5345900), (25, 5132064), (28, 4582200), (30, 4276720), (32, 4009425), (35, 3665760), (40, 3207540), (42, 3054800), (48, 2672950), (49, 2618400), (50, 2566032), (56, 2291100), (60, 2138360), (70, 1832880), (75, 1710688), (80, 1603770), (84, 1527400), (96, 1336475), (98, 1309200), (100, 1283016), (105, 1221920), (112, 1145550), (120, 1069180), (140, 916440), (147, 872800), (150, 855344), (160, 801885), (168, 763700), (175, 733152), (196, 654600), (200, 641508), (210, 610960), (224, 572775), (240, 534590), (245, 523680), (280, 458220), (294, 436400), (300, 427672), (336, 381850), (350, 366576), (392, 327300), (400, 320754), (420, 305480), (480, 267295), (490, 261840), (525, 244384), (560, 229110), (588, 218200), (600, 213836), (672, 190925), (700, 183288), (735, 174560), (784, 163650), (800, 160377), (840, 152740), (980, 130920), (1050, 122192), (1091, 117600), (1120, 114555), (1176, 109100), (1200, 106918), (1225, 104736), (1400, 91644), (1470, 87280), (1568, 81825), (1680, 76370), (1960, 65460), (2100, 61096), (2182, 58800), (2352, 54550), (2400, 53459), (2450, 52368), (2800, 45822), (2940, 43640), (3273, 39200), (3360, 38185), (3675, 34912), (3920, 32730), (4200, 30548), (4364, 29400), (4704, 27275), (4900, 26184), (5455, 23520), (5600, 22911), (5880, 21820), (6546, 19600), (7350, 17456), (7637, 16800), (7840, 16365), (8400, 15274), (8728, 14700), (9800, 13092), (10910, 11760)]