175985160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1163}}^1$

素因数の和:1287

約数の個数: 128

約数和(自身を含む): 574922880

約数和(自身を除く): 398937720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 194, 195, 260, 291, 312, 388, 390, 485, 520, 582, 776, 780, 970, 1163, 1164, 1261, 1455, 1560, 1940, 2326, 2328, 2522, 2910, 3489, 3783, 3880, 4652, 5044, 5815, 5820, 6305, 6978, 7566, 9304, 10088, 11630, 11640, 12610, 13956, 15119, 15132, 17445, 18915, 23260, 25220, 27912, 30238, 30264, 34890, 37830, 45357, 46520, 50440, 60476, 69780, 75595, 75660, 90714, 112811, 120952, 139560, 151190, 151320, 181428, 225622, 226785, 302380, 338433, 362856, 451244, 453570, 564055, 604760, 676866, 902488, 907140, 1128110, 1353732, 1466543, 1692165, 1814280, 2256220, 2707464, 2933086, 3384330, 4399629, 4512440, 5866172, 6768660, 7332715, 8799258, 11732344, 13537320, 14665430, 17598516, 21998145, 29330860, 35197032, 43996290, 58661720, 87992580, 175985160]

約数ペア:

[(1, 175985160), (2, 87992580), (3, 58661720), (4, 43996290), (5, 35197032), (6, 29330860), (8, 21998145), (10, 17598516), (12, 14665430), (13, 13537320), (15, 11732344), (20, 8799258), (24, 7332715), (26, 6768660), (30, 5866172), (39, 4512440), (40, 4399629), (52, 3384330), (60, 2933086), (65, 2707464), (78, 2256220), (97, 1814280), (104, 1692165), (120, 1466543), (130, 1353732), (156, 1128110), (194, 907140), (195, 902488), (260, 676866), (291, 604760), (312, 564055), (388, 453570), (390, 451244), (485, 362856), (520, 338433), (582, 302380), (776, 226785), (780, 225622), (970, 181428), (1163, 151320), (1164, 151190), (1261, 139560), (1455, 120952), (1560, 112811), (1940, 90714), (2326, 75660), (2328, 75595), (2522, 69780), (2910, 60476), (3489, 50440), (3783, 46520), (3880, 45357), (4652, 37830), (5044, 34890), (5815, 30264), (5820, 30238), (6305, 27912), (6978, 25220), (7566, 23260), (9304, 18915), (10088, 17445), (11630, 15132), (11640, 15119), (12610, 13956)]