166001280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2842

約数の個数: 128

約数和(自身を含む): 546393600

約数和(自身を除く): 380392320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2789, 2976, 3720, 3968, 4960, 5578, 5952, 7440, 8367, 9920, 11156, 11904, 13945, 14880, 16734, 19840, 22312, 27890, 29760, 33468, 41835, 44624, 55780, 59520, 66936, 83670, 86459, 89248, 111560, 133872, 167340, 172918, 178496, 223120, 259377, 267744, 334680, 345836, 356992, 432295, 446240, 518754, 535488, 669360, 691672, 864590, 892480, 1037508, 1070976, 1296885, 1338720, 1383344, 1729180, 1784960, 2075016, 2593770, 2677440, 2766688, 3458360, 4150032, 5187540, 5354880, 5533376, 6916720, 8300064, 10375080, 11066752, 13833440, 16600128, 20750160, 27666880, 33200256, 41500320, 55333760, 83000640, 166001280]

約数ペア:

[(1, 166001280), (2, 83000640), (3, 55333760), (4, 41500320), (5, 33200256), (6, 27666880), (8, 20750160), (10, 16600128), (12, 13833440), (15, 11066752), (16, 10375080), (20, 8300064), (24, 6916720), (30, 5533376), (31, 5354880), (32, 5187540), (40, 4150032), (48, 3458360), (60, 2766688), (62, 2677440), (64, 2593770), (80, 2075016), (93, 1784960), (96, 1729180), (120, 1383344), (124, 1338720), (128, 1296885), (155, 1070976), (160, 1037508), (186, 892480), (192, 864590), (240, 691672), (248, 669360), (310, 535488), (320, 518754), (372, 446240), (384, 432295), (465, 356992), (480, 345836), (496, 334680), (620, 267744), (640, 259377), (744, 223120), (930, 178496), (960, 172918), (992, 167340), (1240, 133872), (1488, 111560), (1860, 89248), (1920, 86459), (1984, 83670), (2480, 66936), (2789, 59520), (2976, 55780), (3720, 44624), (3968, 41835), (4960, 33468), (5578, 29760), (5952, 27890), (7440, 22312), (8367, 19840), (9920, 16734), (11156, 14880), (11904, 13945)]