381939600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1178

約数の個数: 240

約数和(自身を含む): 1433658240

約数和(自身を除く): 1051718640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 48, 50, 56, 60, 70, 75, 80, 82, 84, 100, 105, 112, 120, 123, 140, 150, 164, 168, 175, 200, 205, 210, 240, 246, 280, 287, 300, 328, 336, 350, 400, 410, 420, 492, 525, 560, 574, 600, 615, 656, 700, 820, 840, 861, 984, 1025, 1050, 1109, 1148, 1200, 1230, 1400, 1435, 1640, 1680, 1722, 1968, 2050, 2100, 2218, 2296, 2460, 2800, 2870, 3075, 3280, 3327, 3444, 4100, 4200, 4305, 4436, 4592, 4920, 5545, 5740, 6150, 6654, 6888, 7175, 7763, 8200, 8400, 8610, 8872, 9840, 11090, 11480, 12300, 13308, 13776, 14350, 15526, 16400, 16635, 17220, 17744, 21525, 22180, 22960, 23289, 24600, 26616, 27725, 28700, 31052, 33270, 34440, 38815, 43050, 44360, 45469, 46578, 49200, 53232, 55450, 57400, 62104, 66540, 68880, 77630, 83175, 86100, 88720, 90938, 93156, 110900, 114800, 116445, 124208, 133080, 136407, 155260, 166350, 172200, 181876, 186312, 194075, 221800, 227345, 232890, 266160, 272814, 310520, 318283, 332700, 344400, 363752, 372624, 388150, 443600, 454690, 465780, 545628, 582225, 621040, 636566, 665400, 682035, 727504, 776300, 909380, 931560, 954849, 1091256, 1136725, 1164450, 1273132, 1330800, 1364070, 1552600, 1591415, 1818760, 1863120, 1909698, 2182512, 2273450, 2328900, 2546264, 2728140, 3105200, 3182830, 3410175, 3637520, 3819396, 4546900, 4657800, 4774245, 5092528, 5456280, 6365660, 6820350, 7638792, 7957075, 9093800, 9315600, 9548490, 10912560, 12731320, 13640700, 15277584, 15914150, 18187600, 19096980, 23871225, 25462640, 27281400, 31828300, 38193960, 47742450, 54562800, 63656600, 76387920, 95484900, 127313200, 190969800, 381939600]

約数ペア:

[(1, 381939600), (2, 190969800), (3, 127313200), (4, 95484900), (5, 76387920), (6, 63656600), (7, 54562800), (8, 47742450), (10, 38193960), (12, 31828300), (14, 27281400), (15, 25462640), (16, 23871225), (20, 19096980), (21, 18187600), (24, 15914150), (25, 15277584), (28, 13640700), (30, 12731320), (35, 10912560), (40, 9548490), (41, 9315600), (42, 9093800), (48, 7957075), (50, 7638792), (56, 6820350), (60, 6365660), (70, 5456280), (75, 5092528), (80, 4774245), (82, 4657800), (84, 4546900), (100, 3819396), (105, 3637520), (112, 3410175), (120, 3182830), (123, 3105200), (140, 2728140), (150, 2546264), (164, 2328900), (168, 2273450), (175, 2182512), (200, 1909698), (205, 1863120), (210, 1818760), (240, 1591415), (246, 1552600), (280, 1364070), (287, 1330800), (300, 1273132), (328, 1164450), (336, 1136725), (350, 1091256), (400, 954849), (410, 931560), (420, 909380), (492, 776300), (525, 727504), (560, 682035), (574, 665400), (600, 636566), (615, 621040), (656, 582225), (700, 545628), (820, 465780), (840, 454690), (861, 443600), (984, 388150), (1025, 372624), (1050, 363752), (1109, 344400), (1148, 332700), (1200, 318283), (1230, 310520), (1400, 272814), (1435, 266160), (1640, 232890), (1680, 227345), (1722, 221800), (1968, 194075), (2050, 186312), (2100, 181876), (2218, 172200), (2296, 166350), (2460, 155260), (2800, 136407), (2870, 133080), (3075, 124208), (3280, 116445), (3327, 114800), (3444, 110900), (4100, 93156), (4200, 90938), (4305, 88720), (4436, 86100), (4592, 83175), (4920, 77630), (5545, 68880), (5740, 66540), (6150, 62104), (6654, 57400), (6888, 55450), (7175, 53232), (7763, 49200), (8200, 46578), (8400, 45469), (8610, 44360), (8872, 43050), (9840, 38815), (11090, 34440), (11480, 33270), (12300, 31052), (13308, 28700), (13776, 27725), (14350, 26616), (15526, 24600), (16400, 23289), (16635, 22960), (17220, 22180), (17744, 21525)]