2240777920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:267

約数の個数: 224

約数和(自身を含む): 5875934400

約数和(自身を除く): 3635156480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 76, 80, 82, 89, 95, 101, 152, 160, 164, 178, 190, 202, 205, 304, 320, 328, 356, 380, 404, 410, 445, 505, 608, 656, 712, 760, 779, 808, 820, 890, 1010, 1216, 1312, 1424, 1520, 1558, 1616, 1640, 1691, 1780, 1919, 2020, 2624, 2848, 3040, 3116, 3232, 3280, 3382, 3560, 3649, 3838, 3895, 4040, 4141, 5696, 6080, 6232, 6464, 6560, 6764, 7120, 7298, 7676, 7790, 8080, 8282, 8455, 8989, 9595, 12464, 13120, 13528, 14240, 14596, 15352, 15580, 16160, 16564, 16910, 17978, 18245, 19190, 20705, 24928, 27056, 28480, 29192, 30704, 31160, 32320, 33128, 33820, 35956, 36490, 38380, 41410, 44945, 49856, 54112, 58384, 61408, 62320, 66256, 67640, 69331, 71912, 72980, 76760, 78679, 82820, 89890, 108224, 116768, 122816, 124640, 132512, 135280, 138662, 143824, 145960, 153520, 157358, 165640, 170791, 179780, 233536, 249280, 265024, 270560, 277324, 287648, 291920, 307040, 314716, 331280, 341582, 346655, 359560, 368549, 393395, 541120, 554648, 575296, 583840, 614080, 629432, 662560, 683164, 693310, 719120, 737098, 786790, 853955, 1109296, 1167680, 1258864, 1325120, 1366328, 1386620, 1438240, 1474196, 1573580, 1707910, 1842745, 2218592, 2517728, 2732656, 2773240, 2876480, 2948392, 3147160, 3415820, 3685490, 4437184, 5035456, 5465312, 5546480, 5896784, 6294320, 6831640, 7002431, 7370980, 10930624, 11092960, 11793568, 12588640, 13663280, 14004862, 14741960, 22185920, 23587136, 25177280, 27326560, 28009724, 29483920, 35012155, 54653120, 56019448, 58967840, 70024310, 112038896, 117935680, 140048620, 224077792, 280097240, 448155584, 560194480, 1120388960, 2240777920]

約数ペア:

[(1, 2240777920), (2, 1120388960), (4, 560194480), (5, 448155584), (8, 280097240), (10, 224077792), (16, 140048620), (19, 117935680), (20, 112038896), (32, 70024310), (38, 58967840), (40, 56019448), (41, 54653120), (64, 35012155), (76, 29483920), (80, 28009724), (82, 27326560), (89, 25177280), (95, 23587136), (101, 22185920), (152, 14741960), (160, 14004862), (164, 13663280), (178, 12588640), (190, 11793568), (202, 11092960), (205, 10930624), (304, 7370980), (320, 7002431), (328, 6831640), (356, 6294320), (380, 5896784), (404, 5546480), (410, 5465312), (445, 5035456), (505, 4437184), (608, 3685490), (656, 3415820), (712, 3147160), (760, 2948392), (779, 2876480), (808, 2773240), (820, 2732656), (890, 2517728), (1010, 2218592), (1216, 1842745), (1312, 1707910), (1424, 1573580), (1520, 1474196), (1558, 1438240), (1616, 1386620), (1640, 1366328), (1691, 1325120), (1780, 1258864), (1919, 1167680), (2020, 1109296), (2624, 853955), (2848, 786790), (3040, 737098), (3116, 719120), (3232, 693310), (3280, 683164), (3382, 662560), (3560, 629432), (3649, 614080), (3838, 583840), (3895, 575296), (4040, 554648), (4141, 541120), (5696, 393395), (6080, 368549), (6232, 359560), (6464, 346655), (6560, 341582), (6764, 331280), (7120, 314716), (7298, 307040), (7676, 291920), (7790, 287648), (8080, 277324), (8282, 270560), (8455, 265024), (8989, 249280), (9595, 233536), (12464, 179780), (13120, 170791), (13528, 165640), (14240, 157358), (14596, 153520), (15352, 145960), (15580, 143824), (16160, 138662), (16564, 135280), (16910, 132512), (17978, 124640), (18245, 122816), (19190, 116768), (20705, 108224), (24928, 89890), (27056, 82820), (28480, 78679), (29192, 76760), (30704, 72980), (31160, 71912), (32320, 69331), (33128, 67640), (33820, 66256), (35956, 62320), (36490, 61408), (38380, 58384), (41410, 54112), (44945, 49856)]