220574160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3691}}^1$

素因数の和:3793

約数の個数: 120

約数和(自身を含む): 749889504

約数和(自身を除く): 529315344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2988, 3320, 3691, 3735, 3984, 4980, 5976, 6640, 7382, 7470, 9960, 11073, 11952, 14764, 14940, 18455, 19920, 22146, 29528, 29880, 33219, 36910, 44292, 55365, 59056, 59760, 66438, 73820, 88584, 110730, 132876, 147640, 166095, 177168, 221460, 265752, 295280, 306353, 332190, 442920, 531504, 612706, 664380, 885840, 919059, 1225412, 1328760, 1531765, 1838118, 2450824, 2657520, 2757177, 3063530, 3676236, 4595295, 4901648, 5514354, 6127060, 7352472, 9190590, 11028708, 12254120, 13785885, 14704944, 18381180, 22057416, 24508240, 27571770, 36762360, 44114832, 55143540, 73524720, 110287080, 220574160]

約数ペア:

[(1, 220574160), (2, 110287080), (3, 73524720), (4, 55143540), (5, 44114832), (6, 36762360), (8, 27571770), (9, 24508240), (10, 22057416), (12, 18381180), (15, 14704944), (16, 13785885), (18, 12254120), (20, 11028708), (24, 9190590), (30, 7352472), (36, 6127060), (40, 5514354), (45, 4901648), (48, 4595295), (60, 3676236), (72, 3063530), (80, 2757177), (83, 2657520), (90, 2450824), (120, 1838118), (144, 1531765), (166, 1328760), (180, 1225412), (240, 919059), (249, 885840), (332, 664380), (360, 612706), (415, 531504), (498, 442920), (664, 332190), (720, 306353), (747, 295280), (830, 265752), (996, 221460), (1245, 177168), (1328, 166095), (1494, 147640), (1660, 132876), (1992, 110730), (2490, 88584), (2988, 73820), (3320, 66438), (3691, 59760), (3735, 59056), (3984, 55365), (4980, 44292), (5976, 36910), (6640, 33219), (7382, 29880), (7470, 29528), (9960, 22146), (11073, 19920), (11952, 18455), (14764, 14940)]