1295126280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1051}}^1$

素因数の和:1241

約数の個数: 256

約数和(自身を含む): 4968806400

約数和(自身を除く): 3673680120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 163, 168, 180, 189, 210, 216, 252, 270, 280, 315, 326, 360, 378, 420, 489, 504, 540, 630, 652, 756, 815, 840, 945, 978, 1051, 1080, 1141, 1260, 1304, 1467, 1512, 1630, 1890, 1956, 2102, 2282, 2445, 2520, 2934, 3153, 3260, 3423, 3780, 3912, 4204, 4401, 4564, 4890, 5255, 5705, 5868, 6306, 6520, 6846, 7335, 7357, 7560, 8408, 8802, 9128, 9459, 9780, 10269, 10510, 11410, 11736, 12612, 13692, 14670, 14714, 15765, 17115, 17604, 18918, 19560, 20538, 21020, 22005, 22071, 22820, 25224, 27384, 28377, 29340, 29428, 30807, 31530, 34230, 35208, 36785, 37836, 41076, 42040, 44010, 44142, 45640, 47295, 51345, 56754, 58680, 58856, 61614, 63060, 66213, 68460, 73570, 75672, 82152, 88020, 88284, 94590, 102690, 110355, 113508, 123228, 126120, 132426, 136920, 141885, 147140, 154035, 171313, 176040, 176568, 189180, 198639, 205380, 220710, 227016, 246456, 264852, 283770, 294280, 308070, 331065, 342626, 378360, 397278, 410760, 441420, 513939, 529704, 567540, 616140, 662130, 685252, 794556, 856565, 882840, 993195, 1027878, 1135080, 1199191, 1232280, 1324260, 1370504, 1541817, 1589112, 1713130, 1986390, 2055756, 2398382, 2569695, 2648520, 3083634, 3426260, 3597573, 3972780, 4111512, 4625451, 4796764, 5139390, 5995955, 6167268, 6852520, 7195146, 7709085, 7945560, 9250902, 9593528, 10278780, 10792719, 11991910, 12334536, 14390292, 15418170, 17987865, 18501804, 20557560, 21585438, 23127255, 23983820, 28780584, 30836340, 32378157, 35975730, 37003608, 43170876, 46254510, 47967640, 53963595, 61672680, 64756314, 71951460, 86341752, 92509020, 107927190, 129512628, 143902920, 161890785, 185018040, 215854380, 259025256, 323781570, 431708760, 647563140, 1295126280]

約数ペア:

[(1, 1295126280), (2, 647563140), (3, 431708760), (4, 323781570), (5, 259025256), (6, 215854380), (7, 185018040), (8, 161890785), (9, 143902920), (10, 129512628), (12, 107927190), (14, 92509020), (15, 86341752), (18, 71951460), (20, 64756314), (21, 61672680), (24, 53963595), (27, 47967640), (28, 46254510), (30, 43170876), (35, 37003608), (36, 35975730), (40, 32378157), (42, 30836340), (45, 28780584), (54, 23983820), (56, 23127255), (60, 21585438), (63, 20557560), (70, 18501804), (72, 17987865), (84, 15418170), (90, 14390292), (105, 12334536), (108, 11991910), (120, 10792719), (126, 10278780), (135, 9593528), (140, 9250902), (163, 7945560), (168, 7709085), (180, 7195146), (189, 6852520), (210, 6167268), (216, 5995955), (252, 5139390), (270, 4796764), (280, 4625451), (315, 4111512), (326, 3972780), (360, 3597573), (378, 3426260), (420, 3083634), (489, 2648520), (504, 2569695), (540, 2398382), (630, 2055756), (652, 1986390), (756, 1713130), (815, 1589112), (840, 1541817), (945, 1370504), (978, 1324260), (1051, 1232280), (1080, 1199191), (1141, 1135080), (1260, 1027878), (1304, 993195), (1467, 882840), (1512, 856565), (1630, 794556), (1890, 685252), (1956, 662130), (2102, 616140), (2282, 567540), (2445, 529704), (2520, 513939), (2934, 441420), (3153, 410760), (3260, 397278), (3423, 378360), (3780, 342626), (3912, 331065), (4204, 308070), (4401, 294280), (4564, 283770), (4890, 264852), (5255, 246456), (5705, 227016), (5868, 220710), (6306, 205380), (6520, 198639), (6846, 189180), (7335, 176568), (7357, 176040), (7560, 171313), (8408, 154035), (8802, 147140), (9128, 141885), (9459, 136920), (9780, 132426), (10269, 126120), (10510, 123228), (11410, 113508), (11736, 110355), (12612, 102690), (13692, 94590), (14670, 88284), (14714, 88020), (15765, 82152), (17115, 75672), (17604, 73570), (18918, 68460), (19560, 66213), (20538, 63060), (21020, 61614), (22005, 58856), (22071, 58680), (22820, 56754), (25224, 51345), (27384, 47295), (28377, 45640), (29340, 44142), (29428, 44010), (30807, 42040), (31530, 41076), (34230, 37836), (35208, 36785)]