193739760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6563}}^1$

素因数の和:6623

約数の個数: 120

約数和(自身を含む): 666613584

約数和(自身を除く): 472873824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 6563, 7380, 9840, 13126, 14760, 19689, 26252, 29520, 32815, 39378, 52504, 59067, 65630, 78756, 98445, 105008, 118134, 131260, 157512, 196890, 236268, 262520, 269083, 295335, 315024, 393780, 472536, 525040, 538166, 590670, 787560, 807249, 945072, 1076332, 1181340, 1345415, 1575120, 1614498, 2152664, 2362680, 2421747, 2690830, 3228996, 4036245, 4305328, 4725360, 4843494, 5381660, 6457992, 8072490, 9686988, 10763320, 12108735, 12915984, 16144980, 19373976, 21526640, 24217470, 32289960, 38747952, 48434940, 64579920, 96869880, 193739760]

約数ペア:

[(1, 193739760), (2, 96869880), (3, 64579920), (4, 48434940), (5, 38747952), (6, 32289960), (8, 24217470), (9, 21526640), (10, 19373976), (12, 16144980), (15, 12915984), (16, 12108735), (18, 10763320), (20, 9686988), (24, 8072490), (30, 6457992), (36, 5381660), (40, 4843494), (41, 4725360), (45, 4305328), (48, 4036245), (60, 3228996), (72, 2690830), (80, 2421747), (82, 2362680), (90, 2152664), (120, 1614498), (123, 1575120), (144, 1345415), (164, 1181340), (180, 1076332), (205, 945072), (240, 807249), (246, 787560), (328, 590670), (360, 538166), (369, 525040), (410, 472536), (492, 393780), (615, 315024), (656, 295335), (720, 269083), (738, 262520), (820, 236268), (984, 196890), (1230, 157512), (1476, 131260), (1640, 118134), (1845, 105008), (1968, 98445), (2460, 78756), (2952, 65630), (3280, 59067), (3690, 52504), (4920, 39378), (5904, 32815), (6563, 29520), (7380, 26252), (9840, 19689), (13126, 14760)]