236430880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:651

約数の個数: 144

約数和(自身を含む): 663185880

約数和(自身を除く): 426755000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 70, 80, 98, 106, 112, 140, 160, 196, 212, 224, 245, 265, 280, 371, 392, 424, 490, 530, 560, 569, 742, 784, 848, 980, 1060, 1120, 1138, 1484, 1568, 1696, 1855, 1960, 2120, 2276, 2597, 2845, 2968, 3710, 3920, 3983, 4240, 4552, 5194, 5690, 5936, 7420, 7840, 7966, 8480, 9104, 10388, 11380, 11872, 12985, 14840, 15932, 18208, 19915, 20776, 22760, 25970, 27881, 29680, 30157, 31864, 39830, 41552, 45520, 51940, 55762, 59360, 60314, 63728, 79660, 83104, 91040, 103880, 111524, 120628, 127456, 139405, 150785, 159320, 207760, 211099, 223048, 241256, 278810, 301570, 318640, 415520, 422198, 446096, 482512, 557620, 603140, 637280, 844396, 892192, 965024, 1055495, 1115240, 1206280, 1477693, 1688792, 2110990, 2230480, 2412560, 2955386, 3377584, 4221980, 4460960, 4825120, 5910772, 6755168, 7388465, 8443960, 11821544, 14776930, 16887920, 23643088, 29553860, 33775840, 47286176, 59107720, 118215440, 236430880]

約数ペア:

[(1, 236430880), (2, 118215440), (4, 59107720), (5, 47286176), (7, 33775840), (8, 29553860), (10, 23643088), (14, 16887920), (16, 14776930), (20, 11821544), (28, 8443960), (32, 7388465), (35, 6755168), (40, 5910772), (49, 4825120), (53, 4460960), (56, 4221980), (70, 3377584), (80, 2955386), (98, 2412560), (106, 2230480), (112, 2110990), (140, 1688792), (160, 1477693), (196, 1206280), (212, 1115240), (224, 1055495), (245, 965024), (265, 892192), (280, 844396), (371, 637280), (392, 603140), (424, 557620), (490, 482512), (530, 446096), (560, 422198), (569, 415520), (742, 318640), (784, 301570), (848, 278810), (980, 241256), (1060, 223048), (1120, 211099), (1138, 207760), (1484, 159320), (1568, 150785), (1696, 139405), (1855, 127456), (1960, 120628), (2120, 111524), (2276, 103880), (2597, 91040), (2845, 83104), (2968, 79660), (3710, 63728), (3920, 60314), (3983, 59360), (4240, 55762), (4552, 51940), (5194, 45520), (5690, 41552), (5936, 39830), (7420, 31864), (7840, 30157), (7966, 29680), (8480, 27881), (9104, 25970), (10388, 22760), (11380, 20776), (11872, 19915), (12985, 18208), (14840, 15932)]