156966720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7109}}^1$

素因数の和:7152

約数の個数: 112

約数和(自身を含む): 520110720

約数和(自身を除く): 363144000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7109, 7360, 11040, 14218, 21327, 22080, 28436, 35545, 42654, 56872, 71090, 85308, 106635, 113744, 142180, 163507, 170616, 213270, 227488, 284360, 327014, 341232, 426540, 454976, 490521, 568720, 654028, 682464, 817535, 853080, 981042, 1137440, 1308056, 1364928, 1635070, 1706160, 1962084, 2274880, 2452605, 2616112, 3270140, 3412320, 3924168, 4905210, 5232224, 6540280, 6824640, 7848336, 9810420, 10464448, 13080560, 15696672, 19620840, 26161120, 31393344, 39241680, 52322240, 78483360, 156966720]

約数ペア:

[(1, 156966720), (2, 78483360), (3, 52322240), (4, 39241680), (5, 31393344), (6, 26161120), (8, 19620840), (10, 15696672), (12, 13080560), (15, 10464448), (16, 9810420), (20, 7848336), (23, 6824640), (24, 6540280), (30, 5232224), (32, 4905210), (40, 3924168), (46, 3412320), (48, 3270140), (60, 2616112), (64, 2452605), (69, 2274880), (80, 1962084), (92, 1706160), (96, 1635070), (115, 1364928), (120, 1308056), (138, 1137440), (160, 981042), (184, 853080), (192, 817535), (230, 682464), (240, 654028), (276, 568720), (320, 490521), (345, 454976), (368, 426540), (460, 341232), (480, 327014), (552, 284360), (690, 227488), (736, 213270), (920, 170616), (960, 163507), (1104, 142180), (1380, 113744), (1472, 106635), (1840, 85308), (2208, 71090), (2760, 56872), (3680, 42654), (4416, 35545), (5520, 28436), (7109, 22080), (7360, 21327), (11040, 14218)]