1296142120

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^3\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 256

約数和(自身を含む): 3769920000

約数和(自身を除く): 2473777880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 43, 49, 52, 56, 65, 70, 86, 91, 98, 104, 130, 140, 169, 172, 182, 196, 215, 245, 260, 280, 301, 338, 343, 344, 364, 392, 430, 455, 490, 520, 559, 602, 637, 676, 686, 728, 845, 860, 910, 980, 1118, 1183, 1204, 1274, 1352, 1372, 1505, 1690, 1715, 1720, 1820, 1960, 2107, 2197, 2236, 2366, 2408, 2548, 2744, 2795, 3010, 3185, 3380, 3430, 3640, 3913, 4214, 4394, 4459, 4472, 4732, 5096, 5590, 5915, 6020, 6370, 6760, 6860, 7267, 7826, 8281, 8428, 8788, 8918, 9464, 10535, 10985, 11180, 11830, 12040, 12740, 13720, 14534, 14749, 15379, 15652, 16562, 16856, 17576, 17836, 19565, 21070, 21970, 22295, 22360, 23660, 25480, 27391, 29068, 29498, 30758, 31304, 33124, 35672, 36335, 39130, 41405, 42140, 43940, 44590, 47320, 50869, 54782, 57967, 58136, 58996, 61516, 66248, 72670, 73745, 76895, 78260, 82810, 84280, 87880, 89180, 94471, 101738, 107653, 109564, 115934, 117992, 123032, 136955, 145340, 147490, 153790, 156520, 165620, 178360, 188942, 191737, 203476, 215306, 219128, 231868, 254345, 273910, 289835, 290680, 294980, 307580, 331240, 356083, 377884, 383474, 406952, 430612, 463736, 472355, 508690, 538265, 547820, 579670, 589960, 615160, 661297, 712166, 753571, 755768, 766948, 861224, 944710, 958685, 1017380, 1076530, 1095640, 1159340, 1322594, 1424332, 1507142, 1533896, 1780415, 1889420, 1917370, 2034760, 2153060, 2318680, 2492581, 2645188, 2848664, 3014284, 3306485, 3560830, 3767855, 3778840, 3834740, 4306120, 4629079, 4985162, 5290376, 6028568, 6612970, 7121660, 7535710, 7669480, 9258158, 9970324, 12462905, 13225940, 14243320, 15071420, 18516316, 19940648, 23145395, 24925810, 26451880, 30142840, 32403553, 37032632, 46290790, 49851620, 64807106, 92581580, 99703240, 129614212, 162017765, 185163160, 259228424, 324035530, 648071060, 1296142120]

約数ペア:

[(1, 1296142120), (2, 648071060), (4, 324035530), (5, 259228424), (7, 185163160), (8, 162017765), (10, 129614212), (13, 99703240), (14, 92581580), (20, 64807106), (26, 49851620), (28, 46290790), (35, 37032632), (40, 32403553), (43, 30142840), (49, 26451880), (52, 24925810), (56, 23145395), (65, 19940648), (70, 18516316), (86, 15071420), (91, 14243320), (98, 13225940), (104, 12462905), (130, 9970324), (140, 9258158), (169, 7669480), (172, 7535710), (182, 7121660), (196, 6612970), (215, 6028568), (245, 5290376), (260, 4985162), (280, 4629079), (301, 4306120), (338, 3834740), (343, 3778840), (344, 3767855), (364, 3560830), (392, 3306485), (430, 3014284), (455, 2848664), (490, 2645188), (520, 2492581), (559, 2318680), (602, 2153060), (637, 2034760), (676, 1917370), (686, 1889420), (728, 1780415), (845, 1533896), (860, 1507142), (910, 1424332), (980, 1322594), (1118, 1159340), (1183, 1095640), (1204, 1076530), (1274, 1017380), (1352, 958685), (1372, 944710), (1505, 861224), (1690, 766948), (1715, 755768), (1720, 753571), (1820, 712166), (1960, 661297), (2107, 615160), (2197, 589960), (2236, 579670), (2366, 547820), (2408, 538265), (2548, 508690), (2744, 472355), (2795, 463736), (3010, 430612), (3185, 406952), (3380, 383474), (3430, 377884), (3640, 356083), (3913, 331240), (4214, 307580), (4394, 294980), (4459, 290680), (4472, 289835), (4732, 273910), (5096, 254345), (5590, 231868), (5915, 219128), (6020, 215306), (6370, 203476), (6760, 191737), (6860, 188942), (7267, 178360), (7826, 165620), (8281, 156520), (8428, 153790), (8788, 147490), (8918, 145340), (9464, 136955), (10535, 123032), (10985, 117992), (11180, 115934), (11830, 109564), (12040, 107653), (12740, 101738), (13720, 94471), (14534, 89180), (14749, 87880), (15379, 84280), (15652, 82810), (16562, 78260), (16856, 76895), (17576, 73745), (17836, 72670), (19565, 66248), (21070, 61516), (21970, 58996), (22295, 58136), (22360, 57967), (23660, 54782), (25480, 50869), (27391, 47320), (29068, 44590), (29498, 43940), (30758, 42140), (31304, 41405), (33124, 39130), (35672, 36335)]