140230740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 448310016

約数和(自身を除く): 308079276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 43, 52, 60, 65, 74, 78, 86, 111, 113, 129, 130, 148, 156, 172, 185, 195, 215, 222, 226, 258, 260, 339, 370, 390, 430, 444, 452, 481, 516, 555, 559, 565, 645, 678, 740, 780, 860, 962, 1110, 1118, 1130, 1290, 1356, 1443, 1469, 1591, 1677, 1695, 1924, 2220, 2236, 2260, 2405, 2580, 2795, 2886, 2938, 3182, 3354, 3390, 4181, 4407, 4773, 4810, 4859, 5590, 5772, 5876, 6364, 6708, 6780, 7215, 7345, 7955, 8362, 8385, 8814, 9546, 9620, 9718, 11180, 12543, 14430, 14577, 14690, 15910, 16724, 16770, 17628, 19092, 19436, 20683, 20905, 22035, 23865, 24295, 25086, 28860, 29154, 29380, 31820, 33540, 41366, 41810, 44070, 47730, 48590, 50172, 54353, 58308, 62049, 62715, 63167, 72885, 82732, 83620, 88140, 95460, 97180, 103415, 108706, 124098, 125430, 126334, 145770, 163059, 179783, 189501, 206830, 217412, 248196, 250860, 252668, 271765, 291540, 310245, 315835, 326118, 359566, 379002, 413660, 539349, 543530, 620490, 631670, 652236, 719132, 758004, 815295, 898915, 947505, 1078698, 1087060, 1240980, 1263340, 1630590, 1797830, 1895010, 2157396, 2337179, 2696745, 3261180, 3595660, 3790020, 4674358, 5393490, 7011537, 9348716, 10786980, 11685895, 14023074, 23371790, 28046148, 35057685, 46743580, 70115370, 140230740]

約数ペア:

[(1, 140230740), (2, 70115370), (3, 46743580), (4, 35057685), (5, 28046148), (6, 23371790), (10, 14023074), (12, 11685895), (13, 10786980), (15, 9348716), (20, 7011537), (26, 5393490), (30, 4674358), (37, 3790020), (39, 3595660), (43, 3261180), (52, 2696745), (60, 2337179), (65, 2157396), (74, 1895010), (78, 1797830), (86, 1630590), (111, 1263340), (113, 1240980), (129, 1087060), (130, 1078698), (148, 947505), (156, 898915), (172, 815295), (185, 758004), (195, 719132), (215, 652236), (222, 631670), (226, 620490), (258, 543530), (260, 539349), (339, 413660), (370, 379002), (390, 359566), (430, 326118), (444, 315835), (452, 310245), (481, 291540), (516, 271765), (555, 252668), (559, 250860), (565, 248196), (645, 217412), (678, 206830), (740, 189501), (780, 179783), (860, 163059), (962, 145770), (1110, 126334), (1118, 125430), (1130, 124098), (1290, 108706), (1356, 103415), (1443, 97180), (1469, 95460), (1591, 88140), (1677, 83620), (1695, 82732), (1924, 72885), (2220, 63167), (2236, 62715), (2260, 62049), (2405, 58308), (2580, 54353), (2795, 50172), (2886, 48590), (2938, 47730), (3182, 44070), (3354, 41810), (3390, 41366), (4181, 33540), (4407, 31820), (4773, 29380), (4810, 29154), (4859, 28860), (5590, 25086), (5772, 24295), (5876, 23865), (6364, 22035), (6708, 20905), (6780, 20683), (7215, 19436), (7345, 19092), (7955, 17628), (8362, 16770), (8385, 16724), (8814, 15910), (9546, 14690), (9620, 14577), (9718, 14430), (11180, 12543)]