2943995280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{17449}}^1$

素因数の和:17521

約数の個数: 160

約数和(自身を含む): 9866928000

約数和(自身を除く): 6922932720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 240, 285, 296, 304, 370, 380, 444, 456, 555, 570, 592, 703, 740, 760, 888, 912, 1110, 1140, 1406, 1480, 1520, 1776, 2109, 2220, 2280, 2812, 2960, 3515, 4218, 4440, 4560, 5624, 7030, 8436, 8880, 10545, 11248, 14060, 16872, 17449, 21090, 28120, 33744, 34898, 42180, 52347, 56240, 69796, 84360, 87245, 104694, 139592, 168720, 174490, 209388, 261735, 279184, 331531, 348980, 418776, 523470, 645613, 663062, 697960, 837552, 994593, 1046940, 1291226, 1326124, 1395920, 1657655, 1936839, 1989186, 2093880, 2582452, 2652248, 3228065, 3315310, 3873678, 3978372, 4187760, 4972965, 5164904, 5304496, 6456130, 6630620, 7747356, 7956744, 9684195, 9945930, 10329808, 12266647, 12912260, 13261240, 15494712, 15913488, 19368390, 19891860, 24533294, 25824520, 26522480, 30989424, 36799941, 38736780, 39783720, 49066588, 51649040, 61333235, 73599882, 77473560, 79567440, 98133176, 122666470, 147199764, 154947120, 183999705, 196266352, 245332940, 294399528, 367999410, 490665880, 588799056, 735998820, 981331760, 1471997640, 2943995280]

約数ペア:

[(1, 2943995280), (2, 1471997640), (3, 981331760), (4, 735998820), (5, 588799056), (6, 490665880), (8, 367999410), (10, 294399528), (12, 245332940), (15, 196266352), (16, 183999705), (19, 154947120), (20, 147199764), (24, 122666470), (30, 98133176), (37, 79567440), (38, 77473560), (40, 73599882), (48, 61333235), (57, 51649040), (60, 49066588), (74, 39783720), (76, 38736780), (80, 36799941), (95, 30989424), (111, 26522480), (114, 25824520), (120, 24533294), (148, 19891860), (152, 19368390), (185, 15913488), (190, 15494712), (222, 13261240), (228, 12912260), (240, 12266647), (285, 10329808), (296, 9945930), (304, 9684195), (370, 7956744), (380, 7747356), (444, 6630620), (456, 6456130), (555, 5304496), (570, 5164904), (592, 4972965), (703, 4187760), (740, 3978372), (760, 3873678), (888, 3315310), (912, 3228065), (1110, 2652248), (1140, 2582452), (1406, 2093880), (1480, 1989186), (1520, 1936839), (1776, 1657655), (2109, 1395920), (2220, 1326124), (2280, 1291226), (2812, 1046940), (2960, 994593), (3515, 837552), (4218, 697960), (4440, 663062), (4560, 645613), (5624, 523470), (7030, 418776), (8436, 348980), (8880, 331531), (10545, 279184), (11248, 261735), (14060, 209388), (16872, 174490), (17449, 168720), (21090, 139592), (28120, 104694), (33744, 87245), (34898, 84360), (42180, 69796), (52347, 56240)]