220433760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3257}}^1$

素因数の和:3325

約数の個数: 144

約数和(自身を含む): 768470976

約数和(自身を除く): 548037216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3257, 3384, 3760, 4230, 4512, 5640, 6514, 6768, 7520, 8460, 9771, 11280, 13028, 13536, 16285, 16920, 19542, 22560, 26056, 29313, 32570, 33840, 39084, 48855, 52112, 58626, 65140, 67680, 78168, 97710, 104224, 117252, 130280, 146565, 153079, 156336, 195420, 234504, 260560, 293130, 306158, 312672, 390840, 459237, 469008, 521120, 586260, 612316, 765395, 781680, 918474, 938016, 1172520, 1224632, 1377711, 1530790, 1563360, 1836948, 2296185, 2345040, 2449264, 2755422, 3061580, 3673896, 4592370, 4690080, 4898528, 5510844, 6123160, 6888555, 7347792, 9184740, 11021688, 12246320, 13777110, 14695584, 18369480, 22043376, 24492640, 27554220, 36738960, 44086752, 55108440, 73477920, 110216880, 220433760]

約数ペア:

[(1, 220433760), (2, 110216880), (3, 73477920), (4, 55108440), (5, 44086752), (6, 36738960), (8, 27554220), (9, 24492640), (10, 22043376), (12, 18369480), (15, 14695584), (16, 13777110), (18, 12246320), (20, 11021688), (24, 9184740), (30, 7347792), (32, 6888555), (36, 6123160), (40, 5510844), (45, 4898528), (47, 4690080), (48, 4592370), (60, 3673896), (72, 3061580), (80, 2755422), (90, 2449264), (94, 2345040), (96, 2296185), (120, 1836948), (141, 1563360), (144, 1530790), (160, 1377711), (180, 1224632), (188, 1172520), (235, 938016), (240, 918474), (282, 781680), (288, 765395), (360, 612316), (376, 586260), (423, 521120), (470, 469008), (480, 459237), (564, 390840), (705, 312672), (720, 306158), (752, 293130), (846, 260560), (940, 234504), (1128, 195420), (1410, 156336), (1440, 153079), (1504, 146565), (1692, 130280), (1880, 117252), (2115, 104224), (2256, 97710), (2820, 78168), (3257, 67680), (3384, 65140), (3760, 58626), (4230, 52112), (4512, 48855), (5640, 39084), (6514, 33840), (6768, 32570), (7520, 29313), (8460, 26056), (9771, 22560), (11280, 19542), (13028, 16920), (13536, 16285)]