142440960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1134

約数の個数: 160

約数和(自身を含む): 482594112

約数和(自身を除く): 340153152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1088, 1091, 1280, 1360, 1536, 1632, 1920, 2040, 2176, 2182, 2560, 2720, 3264, 3273, 3840, 4080, 4352, 4364, 5440, 5455, 6528, 6546, 7680, 8160, 8704, 8728, 10880, 10910, 13056, 13092, 16320, 16365, 17456, 18547, 21760, 21820, 26112, 26184, 32640, 32730, 34912, 37094, 43520, 43640, 52368, 55641, 65280, 65460, 69824, 74188, 87280, 92735, 104736, 111282, 130560, 130920, 139648, 148376, 174560, 185470, 209472, 222564, 261840, 278205, 279296, 296752, 349120, 370940, 418944, 445128, 523680, 556410, 558592, 593504, 698240, 741880, 837888, 890256, 1047360, 1112820, 1187008, 1396480, 1483760, 1675776, 1780512, 2094720, 2225640, 2374016, 2792960, 2967520, 3561024, 4189440, 4451280, 4748032, 5935040, 7122048, 8378880, 8902560, 9496064, 11870080, 14244096, 17805120, 23740160, 28488192, 35610240, 47480320, 71220480, 142440960]

約数ペア:

[(1, 142440960), (2, 71220480), (3, 47480320), (4, 35610240), (5, 28488192), (6, 23740160), (8, 17805120), (10, 14244096), (12, 11870080), (15, 9496064), (16, 8902560), (17, 8378880), (20, 7122048), (24, 5935040), (30, 4748032), (32, 4451280), (34, 4189440), (40, 3561024), (48, 2967520), (51, 2792960), (60, 2374016), (64, 2225640), (68, 2094720), (80, 1780512), (85, 1675776), (96, 1483760), (102, 1396480), (120, 1187008), (128, 1112820), (136, 1047360), (160, 890256), (170, 837888), (192, 741880), (204, 698240), (240, 593504), (255, 558592), (256, 556410), (272, 523680), (320, 445128), (340, 418944), (384, 370940), (408, 349120), (480, 296752), (510, 279296), (512, 278205), (544, 261840), (640, 222564), (680, 209472), (768, 185470), (816, 174560), (960, 148376), (1020, 139648), (1088, 130920), (1091, 130560), (1280, 111282), (1360, 104736), (1536, 92735), (1632, 87280), (1920, 74188), (2040, 69824), (2176, 65460), (2182, 65280), (2560, 55641), (2720, 52368), (3264, 43640), (3273, 43520), (3840, 37094), (4080, 34912), (4352, 32730), (4364, 32640), (5440, 26184), (5455, 26112), (6528, 21820), (6546, 21760), (7680, 18547), (8160, 17456), (8704, 16365), (8728, 16320), (10880, 13092), (10910, 13056)]