214983120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{673}}^1$

素因数の和:722

約数の個数: 160

約数和(自身を含む): 734131584

約数和(自身を除く): 519148464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 673, 726, 880, 968, 1210, 1320, 1331, 1346, 1452, 1815, 1936, 2019, 2420, 2640, 2662, 2692, 2904, 3365, 3630, 3993, 4038, 4840, 5324, 5384, 5808, 6655, 6730, 7260, 7403, 7986, 8076, 9680, 10095, 10648, 10768, 13310, 13460, 14520, 14806, 15972, 16152, 19965, 20190, 21296, 22209, 26620, 26920, 29040, 29612, 31944, 32304, 37015, 39930, 40380, 44418, 53240, 53840, 59224, 63888, 74030, 79860, 80760, 81433, 88836, 106480, 111045, 118448, 148060, 159720, 161520, 162866, 177672, 222090, 244299, 296120, 319440, 325732, 355344, 407165, 444180, 488598, 592240, 651464, 814330, 888360, 895763, 977196, 1221495, 1302928, 1628660, 1776720, 1791526, 1954392, 2442990, 2687289, 3257320, 3583052, 3908784, 4478815, 4885980, 5374578, 6514640, 7166104, 8957630, 9771960, 10749156, 13436445, 14332208, 17915260, 19543920, 21498312, 26872890, 35830520, 42996624, 53745780, 71661040, 107491560, 214983120]

約数ペア:

[(1, 214983120), (2, 107491560), (3, 71661040), (4, 53745780), (5, 42996624), (6, 35830520), (8, 26872890), (10, 21498312), (11, 19543920), (12, 17915260), (15, 14332208), (16, 13436445), (20, 10749156), (22, 9771960), (24, 8957630), (30, 7166104), (33, 6514640), (40, 5374578), (44, 4885980), (48, 4478815), (55, 3908784), (60, 3583052), (66, 3257320), (80, 2687289), (88, 2442990), (110, 1954392), (120, 1791526), (121, 1776720), (132, 1628660), (165, 1302928), (176, 1221495), (220, 977196), (240, 895763), (242, 888360), (264, 814330), (330, 651464), (363, 592240), (440, 488598), (484, 444180), (528, 407165), (605, 355344), (660, 325732), (673, 319440), (726, 296120), (880, 244299), (968, 222090), (1210, 177672), (1320, 162866), (1331, 161520), (1346, 159720), (1452, 148060), (1815, 118448), (1936, 111045), (2019, 106480), (2420, 88836), (2640, 81433), (2662, 80760), (2692, 79860), (2904, 74030), (3365, 63888), (3630, 59224), (3993, 53840), (4038, 53240), (4840, 44418), (5324, 40380), (5384, 39930), (5808, 37015), (6655, 32304), (6730, 31944), (7260, 29612), (7403, 29040), (7986, 26920), (8076, 26620), (9680, 22209), (10095, 21296), (10648, 20190), (10768, 19965), (13310, 16152), (13460, 15972), (14520, 14806)]