66936480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:679

約数の個数: 192

約数和(自身を含む): 240807168

約数和(自身を除く): 173870688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 631, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1262, 1326, 1360, 1560, 1632, 1768, 1893, 2040, 2080, 2210, 2524, 2652, 2720, 3120, 3155, 3315, 3536, 3786, 4080, 4420, 5048, 5304, 6240, 6310, 6630, 7072, 7572, 8160, 8203, 8840, 9465, 10096, 10608, 10727, 12620, 13260, 15144, 16406, 17680, 18930, 20192, 21216, 21454, 24609, 25240, 26520, 30288, 32181, 32812, 35360, 37860, 41015, 42908, 49218, 50480, 53040, 53635, 60576, 64362, 65624, 75720, 82030, 85816, 98436, 100960, 106080, 107270, 123045, 128724, 131248, 139451, 151440, 160905, 164060, 171632, 196872, 214540, 246090, 257448, 262496, 278902, 302880, 321810, 328120, 343264, 393744, 418353, 429080, 492180, 514896, 557804, 643620, 656240, 697255, 787488, 836706, 858160, 984360, 1029792, 1115608, 1287240, 1312480, 1394510, 1673412, 1716320, 1968720, 2091765, 2231216, 2574480, 2789020, 3346824, 3937440, 4183530, 4462432, 5148960, 5578040, 6693648, 8367060, 11156080, 13387296, 16734120, 22312160, 33468240, 66936480]

約数ペア:

[(1, 66936480), (2, 33468240), (3, 22312160), (4, 16734120), (5, 13387296), (6, 11156080), (8, 8367060), (10, 6693648), (12, 5578040), (13, 5148960), (15, 4462432), (16, 4183530), (17, 3937440), (20, 3346824), (24, 2789020), (26, 2574480), (30, 2231216), (32, 2091765), (34, 1968720), (39, 1716320), (40, 1673412), (48, 1394510), (51, 1312480), (52, 1287240), (60, 1115608), (65, 1029792), (68, 984360), (78, 858160), (80, 836706), (85, 787488), (96, 697255), (102, 656240), (104, 643620), (120, 557804), (130, 514896), (136, 492180), (156, 429080), (160, 418353), (170, 393744), (195, 343264), (204, 328120), (208, 321810), (221, 302880), (240, 278902), (255, 262496), (260, 257448), (272, 246090), (312, 214540), (340, 196872), (390, 171632), (408, 164060), (416, 160905), (442, 151440), (480, 139451), (510, 131248), (520, 128724), (544, 123045), (624, 107270), (631, 106080), (663, 100960), (680, 98436), (780, 85816), (816, 82030), (884, 75720), (1020, 65624), (1040, 64362), (1105, 60576), (1248, 53635), (1262, 53040), (1326, 50480), (1360, 49218), (1560, 42908), (1632, 41015), (1768, 37860), (1893, 35360), (2040, 32812), (2080, 32181), (2210, 30288), (2524, 26520), (2652, 25240), (2720, 24609), (3120, 21454), (3155, 21216), (3315, 20192), (3536, 18930), (3786, 17680), (4080, 16406), (4420, 15144), (5048, 13260), (5304, 12620), (6240, 10727), (6310, 10608), (6630, 10096), (7072, 9465), (7572, 8840), (8160, 8203)]