157143240

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:363

約数の個数: 224

約数和(自身を含む): 563069880

約数和(自身を除く): 405926640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 243, 255, 270, 306, 317, 324, 340, 360, 405, 408, 459, 486, 510, 540, 612, 634, 648, 680, 729, 765, 810, 918, 951, 972, 1020, 1080, 1215, 1224, 1268, 1377, 1458, 1530, 1585, 1620, 1836, 1902, 1944, 2040, 2295, 2430, 2536, 2754, 2853, 2916, 3060, 3170, 3240, 3645, 3672, 3804, 4131, 4590, 4755, 4860, 5389, 5508, 5706, 5832, 6120, 6340, 6885, 7290, 7608, 8262, 8559, 9180, 9510, 9720, 10778, 11016, 11412, 12393, 12680, 13770, 14265, 14580, 16167, 16524, 17118, 18360, 19020, 20655, 21556, 22824, 24786, 25677, 26945, 27540, 28530, 29160, 32334, 33048, 34236, 38040, 41310, 42795, 43112, 48501, 49572, 51354, 53890, 55080, 57060, 61965, 64668, 68472, 77031, 80835, 82620, 85590, 97002, 99144, 102708, 107780, 114120, 123930, 128385, 129336, 145503, 154062, 161670, 165240, 171180, 194004, 205416, 215560, 231093, 242505, 247860, 256770, 291006, 308124, 323340, 342360, 385155, 388008, 436509, 462186, 485010, 495720, 513540, 582012, 616248, 646680, 727515, 770310, 873018, 924372, 970020, 1027080, 1155465, 1164024, 1309527, 1455030, 1540620, 1746036, 1848744, 1940040, 2182545, 2310930, 2619054, 2910060, 3081240, 3492072, 3928581, 4365090, 4621860, 5238108, 5820120, 6547635, 7857162, 8730180, 9243720, 10476216, 13095270, 15714324, 17460360, 19642905, 26190540, 31428648, 39285810, 52381080, 78571620, 157143240]

約数ペア:

[(1, 157143240), (2, 78571620), (3, 52381080), (4, 39285810), (5, 31428648), (6, 26190540), (8, 19642905), (9, 17460360), (10, 15714324), (12, 13095270), (15, 10476216), (17, 9243720), (18, 8730180), (20, 7857162), (24, 6547635), (27, 5820120), (30, 5238108), (34, 4621860), (36, 4365090), (40, 3928581), (45, 3492072), (51, 3081240), (54, 2910060), (60, 2619054), (68, 2310930), (72, 2182545), (81, 1940040), (85, 1848744), (90, 1746036), (102, 1540620), (108, 1455030), (120, 1309527), (135, 1164024), (136, 1155465), (153, 1027080), (162, 970020), (170, 924372), (180, 873018), (204, 770310), (216, 727515), (243, 646680), (255, 616248), (270, 582012), (306, 513540), (317, 495720), (324, 485010), (340, 462186), (360, 436509), (405, 388008), (408, 385155), (459, 342360), (486, 323340), (510, 308124), (540, 291006), (612, 256770), (634, 247860), (648, 242505), (680, 231093), (729, 215560), (765, 205416), (810, 194004), (918, 171180), (951, 165240), (972, 161670), (1020, 154062), (1080, 145503), (1215, 129336), (1224, 128385), (1268, 123930), (1377, 114120), (1458, 107780), (1530, 102708), (1585, 99144), (1620, 97002), (1836, 85590), (1902, 82620), (1944, 80835), (2040, 77031), (2295, 68472), (2430, 64668), (2536, 61965), (2754, 57060), (2853, 55080), (2916, 53890), (3060, 51354), (3170, 49572), (3240, 48501), (3645, 43112), (3672, 42795), (3804, 41310), (4131, 38040), (4590, 34236), (4755, 33048), (4860, 32334), (5389, 29160), (5508, 28530), (5706, 27540), (5832, 26945), (6120, 25677), (6340, 24786), (6885, 22824), (7290, 21556), (7608, 20655), (8262, 19020), (8559, 18360), (9180, 17118), (9510, 16524), (9720, 16167), (10778, 14580), (11016, 14265), (11412, 13770), (12393, 12680)]