1098157080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2441}}^1$

素因数の和:2641

約数の個数: 128

約数和(自身を含む): 3460216320

約数和(自身を除く): 2362059240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 163, 184, 230, 276, 326, 345, 460, 489, 552, 652, 690, 815, 920, 978, 1304, 1380, 1630, 1956, 2441, 2445, 2760, 3260, 3749, 3912, 4882, 4890, 6520, 7323, 7498, 9764, 9780, 11247, 12205, 14646, 14996, 18745, 19528, 19560, 22494, 24410, 29292, 29992, 36615, 37490, 44988, 48820, 56143, 56235, 58584, 73230, 74980, 89976, 97640, 112286, 112470, 146460, 149960, 168429, 224572, 224940, 280715, 292920, 336858, 397883, 449144, 449880, 561430, 673716, 795766, 842145, 1122860, 1193649, 1347432, 1591532, 1684290, 1989415, 2245720, 2387298, 3183064, 3368580, 3978830, 4774596, 5968245, 6737160, 7957660, 9151309, 9549192, 11936490, 15915320, 18302618, 23872980, 27453927, 36605236, 45756545, 47745960, 54907854, 73210472, 91513090, 109815708, 137269635, 183026180, 219631416, 274539270, 366052360, 549078540, 1098157080]

約数ペア:

[(1, 1098157080), (2, 549078540), (3, 366052360), (4, 274539270), (5, 219631416), (6, 183026180), (8, 137269635), (10, 109815708), (12, 91513090), (15, 73210472), (20, 54907854), (23, 47745960), (24, 45756545), (30, 36605236), (40, 27453927), (46, 23872980), (60, 18302618), (69, 15915320), (92, 11936490), (115, 9549192), (120, 9151309), (138, 7957660), (163, 6737160), (184, 5968245), (230, 4774596), (276, 3978830), (326, 3368580), (345, 3183064), (460, 2387298), (489, 2245720), (552, 1989415), (652, 1684290), (690, 1591532), (815, 1347432), (920, 1193649), (978, 1122860), (1304, 842145), (1380, 795766), (1630, 673716), (1956, 561430), (2441, 449880), (2445, 449144), (2760, 397883), (3260, 336858), (3749, 292920), (3912, 280715), (4882, 224940), (4890, 224572), (6520, 168429), (7323, 149960), (7498, 146460), (9764, 112470), (9780, 112286), (11247, 97640), (12205, 89976), (14646, 74980), (14996, 73230), (18745, 58584), (19528, 56235), (19560, 56143), (22494, 48820), (24410, 44988), (29292, 37490), (29992, 36615)]