71115698920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{165247}}^1$

素因数の和:165347

約数の個数: 128

約数和(自身を含む): 192745267200

約数和(自身を除く): 121629568280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 53, 56, 58, 70, 106, 116, 140, 145, 203, 212, 232, 265, 280, 290, 371, 406, 424, 530, 580, 742, 812, 1015, 1060, 1160, 1484, 1537, 1624, 1855, 2030, 2120, 2968, 3074, 3710, 4060, 6148, 7420, 7685, 8120, 10759, 12296, 14840, 15370, 21518, 30740, 43036, 53795, 61480, 86072, 107590, 165247, 215180, 330494, 430360, 660988, 826235, 1156729, 1321976, 1652470, 2313458, 3304940, 4626916, 4792163, 5783645, 6609880, 8758091, 9253832, 9584326, 11567290, 17516182, 19168652, 23134580, 23960815, 33545141, 35032364, 38337304, 43790455, 46269160, 47921630, 61306637, 67090282, 70064728, 87580910, 95843260, 122613274, 134180564, 167725705, 175161820, 191686520, 245226548, 253984639, 268361128, 306533185, 335451410, 350323640, 490453096, 507969278, 613066370, 670902820, 1015938556, 1226132740, 1269923195, 1341805640, 1777892473, 2031877112, 2452265480, 2539846390, 3555784946, 5079692780, 7111569892, 8889462365, 10159385560, 14223139784, 17778924730, 35557849460, 71115698920]

約数ペア:

[(1, 71115698920), (2, 35557849460), (4, 17778924730), (5, 14223139784), (7, 10159385560), (8, 8889462365), (10, 7111569892), (14, 5079692780), (20, 3555784946), (28, 2539846390), (29, 2452265480), (35, 2031877112), (40, 1777892473), (53, 1341805640), (56, 1269923195), (58, 1226132740), (70, 1015938556), (106, 670902820), (116, 613066370), (140, 507969278), (145, 490453096), (203, 350323640), (212, 335451410), (232, 306533185), (265, 268361128), (280, 253984639), (290, 245226548), (371, 191686520), (406, 175161820), (424, 167725705), (530, 134180564), (580, 122613274), (742, 95843260), (812, 87580910), (1015, 70064728), (1060, 67090282), (1160, 61306637), (1484, 47921630), (1537, 46269160), (1624, 43790455), (1855, 38337304), (2030, 35032364), (2120, 33545141), (2968, 23960815), (3074, 23134580), (3710, 19168652), (4060, 17516182), (6148, 11567290), (7420, 9584326), (7685, 9253832), (8120, 8758091), (10759, 6609880), (12296, 5783645), (14840, 4792163), (15370, 4626916), (21518, 3304940), (30740, 2313458), (43036, 1652470), (53795, 1321976), (61480, 1156729), (86072, 826235), (107590, 660988), (165247, 430360), (215180, 330494)]