1400812700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{521}}^1$

素因数の和:732

約数の個数: 144

約数和(自身を含む): 3653766144

約数和(自身を除く): 2252953444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 167, 175, 230, 322, 334, 350, 460, 521, 575, 644, 668, 700, 805, 835, 1042, 1150, 1169, 1610, 1670, 2084, 2300, 2338, 2605, 3220, 3340, 3647, 3841, 4025, 4175, 4676, 5210, 5845, 7294, 7682, 8050, 8350, 10420, 11690, 11983, 13025, 14588, 15364, 16100, 16700, 18235, 19205, 23380, 23966, 26050, 26887, 29225, 36470, 38410, 47932, 52100, 53774, 58450, 59915, 72940, 76820, 83881, 87007, 91175, 96025, 107548, 116900, 119830, 134435, 167762, 174014, 182350, 192050, 239660, 268870, 299575, 335524, 348028, 364700, 384100, 419405, 435035, 537740, 599150, 609049, 672175, 838810, 870070, 1198300, 1218098, 1344350, 1677620, 1740140, 2001161, 2097025, 2175175, 2436196, 2688700, 3045245, 4002322, 4194050, 4350350, 6090490, 8004644, 8388100, 8700700, 10005805, 12180980, 14008127, 15226225, 20011610, 28016254, 30452450, 40023220, 50029025, 56032508, 60904900, 70040635, 100058050, 140081270, 200116100, 280162540, 350203175, 700406350, 1400812700]

約数ペア:

[(1, 1400812700), (2, 700406350), (4, 350203175), (5, 280162540), (7, 200116100), (10, 140081270), (14, 100058050), (20, 70040635), (23, 60904900), (25, 56032508), (28, 50029025), (35, 40023220), (46, 30452450), (50, 28016254), (70, 20011610), (92, 15226225), (100, 14008127), (115, 12180980), (140, 10005805), (161, 8700700), (167, 8388100), (175, 8004644), (230, 6090490), (322, 4350350), (334, 4194050), (350, 4002322), (460, 3045245), (521, 2688700), (575, 2436196), (644, 2175175), (668, 2097025), (700, 2001161), (805, 1740140), (835, 1677620), (1042, 1344350), (1150, 1218098), (1169, 1198300), (1610, 870070), (1670, 838810), (2084, 672175), (2300, 609049), (2338, 599150), (2605, 537740), (3220, 435035), (3340, 419405), (3647, 384100), (3841, 364700), (4025, 348028), (4175, 335524), (4676, 299575), (5210, 268870), (5845, 239660), (7294, 192050), (7682, 182350), (8050, 174014), (8350, 167762), (10420, 134435), (11690, 119830), (11983, 116900), (13025, 107548), (14588, 96025), (15364, 91175), (16100, 87007), (16700, 83881), (18235, 76820), (19205, 72940), (23380, 59915), (23966, 58450), (26050, 53774), (26887, 52100), (29225, 47932), (36470, 38410)]