1392556620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:921

約数の個数: 288

約数和(自身を含む): 5041032192

約数和(自身を除く): 3648475572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 130, 138, 140, 156, 161, 169, 182, 195, 210, 230, 260, 273, 276, 299, 322, 338, 345, 364, 390, 420, 455, 460, 483, 507, 546, 598, 644, 676, 690, 780, 805, 845, 853, 897, 910, 966, 1014, 1092, 1183, 1196, 1365, 1380, 1495, 1610, 1690, 1706, 1794, 1820, 1932, 2028, 2093, 2366, 2415, 2535, 2559, 2730, 2990, 3220, 3380, 3412, 3549, 3588, 3887, 4186, 4265, 4485, 4732, 4830, 5070, 5118, 5460, 5915, 5971, 5980, 6279, 7098, 7774, 8372, 8530, 8970, 9660, 10140, 10236, 10465, 11089, 11661, 11830, 11942, 12558, 12795, 14196, 15548, 17060, 17745, 17913, 17940, 19435, 19619, 20930, 22178, 23322, 23660, 23884, 25116, 25590, 27209, 29855, 31395, 33267, 35490, 35826, 38870, 39238, 41860, 44356, 46644, 51180, 54418, 55445, 58305, 58857, 59710, 62790, 66534, 70980, 71652, 77623, 77740, 78476, 81627, 89565, 98095, 108836, 110890, 116610, 117714, 119420, 125580, 133068, 136045, 137333, 144157, 155246, 163254, 166335, 179130, 196190, 221780, 232869, 233220, 235428, 255047, 272090, 274666, 288314, 294285, 310492, 326508, 332670, 358260, 388115, 392380, 408135, 411999, 432471, 465738, 510094, 544180, 549332, 576628, 588570, 665340, 686665, 720785, 765141, 776230, 816270, 823998, 864942, 931476, 1009099, 1020188, 1164345, 1177140, 1275235, 1373330, 1441570, 1530282, 1552460, 1632540, 1647996, 1729884, 1785329, 2018198, 2059995, 2162355, 2328690, 2550470, 2746660, 2883140, 3027297, 3060564, 3315611, 3570658, 3825705, 4036396, 4119990, 4324710, 4657380, 5045495, 5100940, 5355987, 6054594, 6631222, 7141316, 7651410, 8239980, 8649420, 8926645, 9946833, 10090990, 10711974, 12109188, 13262444, 15136485, 15302820, 16578055, 17853290, 19893666, 20181980, 21423948, 23209277, 26779935, 30272970, 33156110, 35706580, 39787332, 46418554, 49734165, 53559870, 60545940, 66312220, 69627831, 92837108, 99468330, 107119740, 116046385, 139255662, 198936660, 232092770, 278511324, 348139155, 464185540, 696278310, 1392556620]

約数ペア:

[(1, 1392556620), (2, 696278310), (3, 464185540), (4, 348139155), (5, 278511324), (6, 232092770), (7, 198936660), (10, 139255662), (12, 116046385), (13, 107119740), (14, 99468330), (15, 92837108), (20, 69627831), (21, 66312220), (23, 60545940), (26, 53559870), (28, 49734165), (30, 46418554), (35, 39787332), (39, 35706580), (42, 33156110), (46, 30272970), (52, 26779935), (60, 23209277), (65, 21423948), (69, 20181980), (70, 19893666), (78, 17853290), (84, 16578055), (91, 15302820), (92, 15136485), (105, 13262444), (115, 12109188), (130, 10711974), (138, 10090990), (140, 9946833), (156, 8926645), (161, 8649420), (169, 8239980), (182, 7651410), (195, 7141316), (210, 6631222), (230, 6054594), (260, 5355987), (273, 5100940), (276, 5045495), (299, 4657380), (322, 4324710), (338, 4119990), (345, 4036396), (364, 3825705), (390, 3570658), (420, 3315611), (455, 3060564), (460, 3027297), (483, 2883140), (507, 2746660), (546, 2550470), (598, 2328690), (644, 2162355), (676, 2059995), (690, 2018198), (780, 1785329), (805, 1729884), (845, 1647996), (853, 1632540), (897, 1552460), (910, 1530282), (966, 1441570), (1014, 1373330), (1092, 1275235), (1183, 1177140), (1196, 1164345), (1365, 1020188), (1380, 1009099), (1495, 931476), (1610, 864942), (1690, 823998), (1706, 816270), (1794, 776230), (1820, 765141), (1932, 720785), (2028, 686665), (2093, 665340), (2366, 588570), (2415, 576628), (2535, 549332), (2559, 544180), (2730, 510094), (2990, 465738), (3220, 432471), (3380, 411999), (3412, 408135), (3549, 392380), (3588, 388115), (3887, 358260), (4186, 332670), (4265, 326508), (4485, 310492), (4732, 294285), (4830, 288314), (5070, 274666), (5118, 272090), (5460, 255047), (5915, 235428), (5971, 233220), (5980, 232869), (6279, 221780), (7098, 196190), (7774, 179130), (8372, 166335), (8530, 163254), (8970, 155246), (9660, 144157), (10140, 137333), (10236, 136045), (10465, 133068), (11089, 125580), (11661, 119420), (11830, 117714), (11942, 116610), (12558, 110890), (12795, 108836), (14196, 98095), (15548, 89565), (17060, 81627), (17745, 78476), (17913, 77740), (17940, 77623), (19435, 71652), (19619, 70980), (20930, 66534), (22178, 62790), (23322, 59710), (23660, 58857), (23884, 58305), (25116, 55445), (25590, 54418), (27209, 51180), (29855, 46644), (31395, 44356), (33267, 41860), (35490, 39238), (35826, 38870)]