381973680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2837}}^1$

素因数の和:2884

約数の個数: 240

約数和(自身を含む): 1482253344

約数和(自身を除く): 1100279664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1224, 1320, 1360, 1496, 1530, 1584, 1683, 1870, 1980, 2040, 2244, 2448, 2640, 2805, 2837, 2992, 3060, 3366, 3740, 3960, 4080, 4488, 5610, 5674, 6120, 6732, 7480, 7920, 8415, 8511, 8976, 11220, 11348, 12240, 13464, 14185, 14960, 16830, 17022, 22440, 22696, 25533, 26928, 28370, 31207, 33660, 34044, 42555, 44880, 45392, 48229, 51066, 56740, 62414, 67320, 68088, 85110, 93621, 96458, 102132, 113480, 124828, 127665, 134640, 136176, 144687, 156035, 170220, 187242, 192916, 204264, 226960, 241145, 249656, 255330, 280863, 289374, 312070, 340440, 374484, 385832, 408528, 434061, 468105, 482290, 499312, 510660, 530519, 561726, 578748, 624140, 680880, 723435, 748968, 771664, 868122, 936210, 964580, 1021320, 1061038, 1123452, 1157496, 1248280, 1404315, 1446870, 1497936, 1591557, 1736244, 1872420, 1929160, 2042640, 2122076, 2170305, 2246904, 2314992, 2496560, 2652595, 2808630, 2893740, 3183114, 3472488, 3744840, 3858320, 4244152, 4340610, 4493808, 4774671, 5305190, 5617260, 5787480, 6366228, 6944976, 7489680, 7957785, 8488304, 8681220, 9549342, 10610380, 11234520, 11574960, 12732456, 15915570, 17362440, 19098684, 21220760, 22469040, 23873355, 25464912, 31831140, 34724880, 38197368, 42441520, 47746710, 63662280, 76394736, 95493420, 127324560, 190986840, 381973680]

約数ペア:

[(1, 381973680), (2, 190986840), (3, 127324560), (4, 95493420), (5, 76394736), (6, 63662280), (8, 47746710), (9, 42441520), (10, 38197368), (11, 34724880), (12, 31831140), (15, 25464912), (16, 23873355), (17, 22469040), (18, 21220760), (20, 19098684), (22, 17362440), (24, 15915570), (30, 12732456), (33, 11574960), (34, 11234520), (36, 10610380), (40, 9549342), (44, 8681220), (45, 8488304), (48, 7957785), (51, 7489680), (55, 6944976), (60, 6366228), (66, 5787480), (68, 5617260), (72, 5305190), (80, 4774671), (85, 4493808), (88, 4340610), (90, 4244152), (99, 3858320), (102, 3744840), (110, 3472488), (120, 3183114), (132, 2893740), (136, 2808630), (144, 2652595), (153, 2496560), (165, 2314992), (170, 2246904), (176, 2170305), (180, 2122076), (187, 2042640), (198, 1929160), (204, 1872420), (220, 1736244), (240, 1591557), (255, 1497936), (264, 1446870), (272, 1404315), (306, 1248280), (330, 1157496), (340, 1123452), (360, 1061038), (374, 1021320), (396, 964580), (408, 936210), (440, 868122), (495, 771664), (510, 748968), (528, 723435), (561, 680880), (612, 624140), (660, 578748), (680, 561726), (720, 530519), (748, 510660), (765, 499312), (792, 482290), (816, 468105), (880, 434061), (935, 408528), (990, 385832), (1020, 374484), (1122, 340440), (1224, 312070), (1320, 289374), (1360, 280863), (1496, 255330), (1530, 249656), (1584, 241145), (1683, 226960), (1870, 204264), (1980, 192916), (2040, 187242), (2244, 170220), (2448, 156035), (2640, 144687), (2805, 136176), (2837, 134640), (2992, 127665), (3060, 124828), (3366, 113480), (3740, 102132), (3960, 96458), (4080, 93621), (4488, 85110), (5610, 68088), (5674, 67320), (6120, 62414), (6732, 56740), (7480, 51066), (7920, 48229), (8415, 45392), (8511, 44880), (8976, 42555), (11220, 34044), (11348, 33660), (12240, 31207), (13464, 28370), (14185, 26928), (14960, 25533), (16830, 22696), (17022, 22440)]