216247360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5081}}^1$

素因数の和:5124

約数の個数: 112

約数和(自身を含む): 619597440

約数和(自身を除く): 403350080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5081, 5320, 6080, 8512, 10162, 10640, 20324, 21280, 25405, 35567, 40648, 42560, 50810, 71134, 81296, 96539, 101620, 142268, 162592, 177835, 193078, 203240, 284536, 325184, 355670, 386156, 406480, 482695, 569072, 675773, 711340, 772312, 812960, 965390, 1138144, 1351546, 1422680, 1544624, 1625920, 1930780, 2276288, 2703092, 2845360, 3089248, 3378865, 3861560, 5406184, 5690720, 6178496, 6757730, 7723120, 10812368, 11381440, 13515460, 15446240, 21624736, 27030920, 30892480, 43249472, 54061840, 108123680, 216247360]

約数ペア:

[(1, 216247360), (2, 108123680), (4, 54061840), (5, 43249472), (7, 30892480), (8, 27030920), (10, 21624736), (14, 15446240), (16, 13515460), (19, 11381440), (20, 10812368), (28, 7723120), (32, 6757730), (35, 6178496), (38, 5690720), (40, 5406184), (56, 3861560), (64, 3378865), (70, 3089248), (76, 2845360), (80, 2703092), (95, 2276288), (112, 1930780), (133, 1625920), (140, 1544624), (152, 1422680), (160, 1351546), (190, 1138144), (224, 965390), (266, 812960), (280, 772312), (304, 711340), (320, 675773), (380, 569072), (448, 482695), (532, 406480), (560, 386156), (608, 355670), (665, 325184), (760, 284536), (1064, 203240), (1120, 193078), (1216, 177835), (1330, 162592), (1520, 142268), (2128, 101620), (2240, 96539), (2660, 81296), (3040, 71134), (4256, 50810), (5081, 42560), (5320, 40648), (6080, 35567), (8512, 25405), (10162, 21280), (10640, 20324)]