557199840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1313

約数の個数: 192

約数和(自身を含む): 1877686272

約数和(自身を除く): 1320486432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 41, 46, 48, 60, 69, 80, 82, 92, 96, 115, 120, 123, 138, 160, 164, 184, 205, 230, 240, 246, 276, 328, 345, 368, 410, 460, 480, 492, 552, 615, 656, 690, 736, 820, 920, 943, 984, 1104, 1230, 1231, 1312, 1380, 1640, 1840, 1886, 1968, 2208, 2460, 2462, 2760, 2829, 3280, 3680, 3693, 3772, 3936, 4715, 4920, 4924, 5520, 5658, 6155, 6560, 7386, 7544, 9430, 9840, 9848, 11040, 11316, 12310, 14145, 14772, 15088, 18465, 18860, 19680, 19696, 22632, 24620, 28290, 28313, 29544, 30176, 36930, 37720, 39392, 45264, 49240, 50471, 56580, 56626, 59088, 73860, 75440, 84939, 90528, 98480, 100942, 113160, 113252, 118176, 141565, 147720, 150880, 151413, 169878, 196960, 201884, 226320, 226504, 252355, 283130, 295440, 302826, 339756, 403768, 424695, 452640, 453008, 504710, 566260, 590880, 605652, 679512, 757065, 807536, 849390, 906016, 1009420, 1132520, 1160833, 1211304, 1359024, 1514130, 1615072, 1698780, 2018840, 2265040, 2321666, 2422608, 2718048, 3028260, 3397560, 3482499, 4037680, 4530080, 4643332, 4845216, 5804165, 6056520, 6795120, 6964998, 8075360, 9286664, 11608330, 12113040, 13590240, 13929996, 17412495, 18573328, 23216660, 24226080, 27859992, 34824990, 37146656, 46433320, 55719984, 69649980, 92866640, 111439968, 139299960, 185733280, 278599920, 557199840]

約数ペア:

[(1, 557199840), (2, 278599920), (3, 185733280), (4, 139299960), (5, 111439968), (6, 92866640), (8, 69649980), (10, 55719984), (12, 46433320), (15, 37146656), (16, 34824990), (20, 27859992), (23, 24226080), (24, 23216660), (30, 18573328), (32, 17412495), (40, 13929996), (41, 13590240), (46, 12113040), (48, 11608330), (60, 9286664), (69, 8075360), (80, 6964998), (82, 6795120), (92, 6056520), (96, 5804165), (115, 4845216), (120, 4643332), (123, 4530080), (138, 4037680), (160, 3482499), (164, 3397560), (184, 3028260), (205, 2718048), (230, 2422608), (240, 2321666), (246, 2265040), (276, 2018840), (328, 1698780), (345, 1615072), (368, 1514130), (410, 1359024), (460, 1211304), (480, 1160833), (492, 1132520), (552, 1009420), (615, 906016), (656, 849390), (690, 807536), (736, 757065), (820, 679512), (920, 605652), (943, 590880), (984, 566260), (1104, 504710), (1230, 453008), (1231, 452640), (1312, 424695), (1380, 403768), (1640, 339756), (1840, 302826), (1886, 295440), (1968, 283130), (2208, 252355), (2460, 226504), (2462, 226320), (2760, 201884), (2829, 196960), (3280, 169878), (3680, 151413), (3693, 150880), (3772, 147720), (3936, 141565), (4715, 118176), (4920, 113252), (4924, 113160), (5520, 100942), (5658, 98480), (6155, 90528), (6560, 84939), (7386, 75440), (7544, 73860), (9430, 59088), (9840, 56626), (9848, 56580), (11040, 50471), (11316, 49240), (12310, 45264), (14145, 39392), (14772, 37720), (15088, 36930), (18465, 30176), (18860, 29544), (19680, 28313), (19696, 28290), (22632, 24620)]