770870008020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1481}}^1\times {\mathrm{177043}}^1$

素因数の和:178550

約数の個数: 144

約数和(自身を含む): 2512543295808

約数和(自身を除く): 1741673287788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 1481, 2940, 2962, 4443, 5924, 7405, 8886, 10367, 14810, 17772, 20734, 22215, 29620, 31101, 41468, 44430, 51835, 62202, 72569, 88860, 103670, 124404, 145138, 155505, 177043, 207340, 217707, 290276, 311010, 354086, 362845, 435414, 531129, 622020, 708172, 725690, 870828, 885215, 1062258, 1088535, 1239301, 1451380, 1770430, 2124516, 2177070, 2478602, 2655645, 3540860, 3717903, 4354140, 4957204, 5311290, 6196505, 7435806, 8675107, 10622580, 12393010, 14871612, 17350214, 18589515, 24786020, 26025321, 34700428, 37179030, 43375535, 52050642, 74358060, 86751070, 104101284, 130126605, 173502140, 260253210, 262200683, 520506420, 524401366, 786602049, 1048802732, 1311003415, 1573204098, 1835404781, 2622006830, 3146408196, 3670809562, 3933010245, 5244013660, 5506214343, 7341619124, 7866020490, 9177023905, 11012428686, 12847833467, 15732040980, 18354047810, 22024857372, 25695666934, 27531071715, 36708095620, 38543500401, 51391333868, 55062143430, 64239167335, 77087000802, 110124286860, 128478334670, 154174001604, 192717502005, 256956669340, 385435004010, 770870008020]

約数ペア:

[(1, 770870008020), (2, 385435004010), (3, 256956669340), (4, 192717502005), (5, 154174001604), (6, 128478334670), (7, 110124286860), (10, 77087000802), (12, 64239167335), (14, 55062143430), (15, 51391333868), (20, 38543500401), (21, 36708095620), (28, 27531071715), (30, 25695666934), (35, 22024857372), (42, 18354047810), (49, 15732040980), (60, 12847833467), (70, 11012428686), (84, 9177023905), (98, 7866020490), (105, 7341619124), (140, 5506214343), (147, 5244013660), (196, 3933010245), (210, 3670809562), (245, 3146408196), (294, 2622006830), (420, 1835404781), (490, 1573204098), (588, 1311003415), (735, 1048802732), (980, 786602049), (1470, 524401366), (1481, 520506420), (2940, 262200683), (2962, 260253210), (4443, 173502140), (5924, 130126605), (7405, 104101284), (8886, 86751070), (10367, 74358060), (14810, 52050642), (17772, 43375535), (20734, 37179030), (22215, 34700428), (29620, 26025321), (31101, 24786020), (41468, 18589515), (44430, 17350214), (51835, 14871612), (62202, 12393010), (72569, 10622580), (88860, 8675107), (103670, 7435806), (124404, 6196505), (145138, 5311290), (155505, 4957204), (177043, 4354140), (207340, 3717903), (217707, 3540860), (290276, 2655645), (311010, 2478602), (354086, 2177070), (362845, 2124516), (435414, 1770430), (531129, 1451380), (622020, 1239301), (708172, 1088535), (725690, 1062258), (870828, 885215)]