223438560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:625

約数の個数: 192

約数和(自身を含む): 755661312

約数和(自身を除く): 532222752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 60, 69, 74, 80, 92, 96, 111, 115, 120, 138, 148, 160, 184, 185, 222, 230, 240, 276, 296, 345, 368, 370, 444, 460, 480, 547, 552, 555, 592, 690, 736, 740, 851, 888, 920, 1094, 1104, 1110, 1184, 1380, 1480, 1641, 1702, 1776, 1840, 2188, 2208, 2220, 2553, 2735, 2760, 2960, 3282, 3404, 3552, 3680, 4255, 4376, 4440, 5106, 5470, 5520, 5920, 6564, 6808, 8205, 8510, 8752, 8880, 10212, 10940, 11040, 12581, 12765, 13128, 13616, 16410, 17020, 17504, 17760, 20239, 20424, 21880, 25162, 25530, 26256, 27232, 32820, 34040, 37743, 40478, 40848, 43760, 50324, 51060, 52512, 60717, 62905, 65640, 68080, 75486, 80956, 81696, 87520, 100648, 101195, 102120, 121434, 125810, 131280, 136160, 150972, 161912, 188715, 201296, 202390, 204240, 242868, 251620, 262560, 301944, 303585, 323824, 377430, 402592, 404780, 408480, 465497, 485736, 503240, 603888, 607170, 647648, 754860, 809560, 930994, 971472, 1006480, 1207776, 1214340, 1396491, 1509720, 1619120, 1861988, 1942944, 2012960, 2327485, 2428680, 2792982, 3019440, 3238240, 3723976, 4654970, 4857360, 5585964, 6038880, 6982455, 7447952, 9309940, 9714720, 11171928, 13964910, 14895904, 18619880, 22343856, 27929820, 37239760, 44687712, 55859640, 74479520, 111719280, 223438560]

約数ペア:

[(1, 223438560), (2, 111719280), (3, 74479520), (4, 55859640), (5, 44687712), (6, 37239760), (8, 27929820), (10, 22343856), (12, 18619880), (15, 14895904), (16, 13964910), (20, 11171928), (23, 9714720), (24, 9309940), (30, 7447952), (32, 6982455), (37, 6038880), (40, 5585964), (46, 4857360), (48, 4654970), (60, 3723976), (69, 3238240), (74, 3019440), (80, 2792982), (92, 2428680), (96, 2327485), (111, 2012960), (115, 1942944), (120, 1861988), (138, 1619120), (148, 1509720), (160, 1396491), (184, 1214340), (185, 1207776), (222, 1006480), (230, 971472), (240, 930994), (276, 809560), (296, 754860), (345, 647648), (368, 607170), (370, 603888), (444, 503240), (460, 485736), (480, 465497), (547, 408480), (552, 404780), (555, 402592), (592, 377430), (690, 323824), (736, 303585), (740, 301944), (851, 262560), (888, 251620), (920, 242868), (1094, 204240), (1104, 202390), (1110, 201296), (1184, 188715), (1380, 161912), (1480, 150972), (1641, 136160), (1702, 131280), (1776, 125810), (1840, 121434), (2188, 102120), (2208, 101195), (2220, 100648), (2553, 87520), (2735, 81696), (2760, 80956), (2960, 75486), (3282, 68080), (3404, 65640), (3552, 62905), (3680, 60717), (4255, 52512), (4376, 51060), (4440, 50324), (5106, 43760), (5470, 40848), (5520, 40478), (5920, 37743), (6564, 34040), (6808, 32820), (8205, 27232), (8510, 26256), (8752, 25530), (8880, 25162), (10212, 21880), (10940, 20424), (11040, 20239), (12581, 17760), (12765, 17504), (13128, 17020), (13616, 16410)]