156802560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1$

素因数の和:1244

約数の個数: 160

約数和(自身を含む): 531207072

約数和(自身を除く): 374404512

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, 1201, 1280, 1360, 1536, 1632, 1920, 2040, 2176, 2402, 2560, 2720, 3264, 3603, 3840, 4080, 4352, 4804, 5440, 6005, 6528, 7206, 7680, 8160, 8704, 9608, 10880, 12010, 13056, 14412, 16320, 18015, 19216, 20417, 21760, 24020, 26112, 28824, 32640, 36030, 38432, 40834, 43520, 48040, 57648, 61251, 65280, 72060, 76864, 81668, 96080, 102085, 115296, 122502, 130560, 144120, 153728, 163336, 192160, 204170, 230592, 245004, 288240, 306255, 307456, 326672, 384320, 408340, 461184, 490008, 576480, 612510, 614912, 653344, 768640, 816680, 922368, 980016, 1152960, 1225020, 1306688, 1537280, 1633360, 1844736, 1960032, 2305920, 2450040, 2613376, 3074560, 3266720, 3920064, 4611840, 4900080, 5226752, 6533440, 7840128, 9223680, 9800160, 10453504, 13066880, 15680256, 19600320, 26133760, 31360512, 39200640, 52267520, 78401280, 156802560]

約数ペア:

[(1, 156802560), (2, 78401280), (3, 52267520), (4, 39200640), (5, 31360512), (6, 26133760), (8, 19600320), (10, 15680256), (12, 13066880), (15, 10453504), (16, 9800160), (17, 9223680), (20, 7840128), (24, 6533440), (30, 5226752), (32, 4900080), (34, 4611840), (40, 3920064), (48, 3266720), (51, 3074560), (60, 2613376), (64, 2450040), (68, 2305920), (80, 1960032), (85, 1844736), (96, 1633360), (102, 1537280), (120, 1306688), (128, 1225020), (136, 1152960), (160, 980016), (170, 922368), (192, 816680), (204, 768640), (240, 653344), (255, 614912), (256, 612510), (272, 576480), (320, 490008), (340, 461184), (384, 408340), (408, 384320), (480, 326672), (510, 307456), (512, 306255), (544, 288240), (640, 245004), (680, 230592), (768, 204170), (816, 192160), (960, 163336), (1020, 153728), (1088, 144120), (1201, 130560), (1280, 122502), (1360, 115296), (1536, 102085), (1632, 96080), (1920, 81668), (2040, 76864), (2176, 72060), (2402, 65280), (2560, 61251), (2720, 57648), (3264, 48040), (3603, 43520), (3840, 40834), (4080, 38432), (4352, 36030), (4804, 32640), (5440, 28824), (6005, 26112), (6528, 24020), (7206, 21760), (7680, 20417), (8160, 19216), (8704, 18015), (9608, 16320), (10880, 14412), (12010, 13056)]