129542760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 256

約数和(自身を含む): 466560000

約数和(自身を除く): 337017240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 59, 60, 72, 76, 90, 95, 107, 108, 114, 118, 120, 135, 152, 171, 177, 180, 190, 214, 216, 228, 236, 270, 285, 295, 321, 342, 354, 360, 380, 428, 456, 472, 513, 531, 535, 540, 570, 590, 642, 684, 708, 760, 855, 856, 885, 963, 1026, 1062, 1070, 1080, 1121, 1140, 1180, 1284, 1368, 1416, 1593, 1605, 1710, 1770, 1926, 2033, 2052, 2124, 2140, 2242, 2280, 2360, 2565, 2568, 2655, 2889, 3186, 3210, 3363, 3420, 3540, 3852, 4066, 4104, 4248, 4280, 4484, 4815, 5130, 5310, 5605, 5778, 6099, 6313, 6372, 6420, 6726, 6840, 7080, 7704, 7965, 8132, 8968, 9630, 10089, 10165, 10260, 10620, 11210, 11556, 12198, 12626, 12744, 12840, 13452, 14445, 15930, 16264, 16815, 18297, 18939, 19260, 20178, 20330, 20520, 21240, 22420, 23112, 24396, 25252, 26904, 28890, 30267, 30495, 31565, 31860, 33630, 36594, 37878, 38520, 40356, 40660, 44840, 48792, 50445, 50504, 54891, 56817, 57780, 60534, 60990, 63130, 63720, 67260, 73188, 75756, 80712, 81320, 91485, 94695, 100890, 109782, 113634, 115560, 119947, 121068, 121980, 126260, 134520, 146376, 151335, 151512, 170451, 182970, 189390, 201780, 219564, 227268, 239894, 242136, 243960, 252520, 274455, 284085, 302670, 340902, 359841, 365940, 378780, 403560, 439128, 454536, 479788, 548910, 568170, 599735, 605340, 681804, 719682, 731880, 757560, 852255, 959576, 1079523, 1097820, 1136340, 1199470, 1210680, 1363608, 1439364, 1704510, 1799205, 2159046, 2195640, 2272680, 2398940, 2878728, 3238569, 3409020, 3598410, 4318092, 4797880, 5397615, 6477138, 6818040, 7196820, 8636184, 10795230, 12954276, 14393640, 16192845, 21590460, 25908552, 32385690, 43180920, 64771380, 129542760]

約数ペア:

[(1, 129542760), (2, 64771380), (3, 43180920), (4, 32385690), (5, 25908552), (6, 21590460), (8, 16192845), (9, 14393640), (10, 12954276), (12, 10795230), (15, 8636184), (18, 7196820), (19, 6818040), (20, 6477138), (24, 5397615), (27, 4797880), (30, 4318092), (36, 3598410), (38, 3409020), (40, 3238569), (45, 2878728), (54, 2398940), (57, 2272680), (59, 2195640), (60, 2159046), (72, 1799205), (76, 1704510), (90, 1439364), (95, 1363608), (107, 1210680), (108, 1199470), (114, 1136340), (118, 1097820), (120, 1079523), (135, 959576), (152, 852255), (171, 757560), (177, 731880), (180, 719682), (190, 681804), (214, 605340), (216, 599735), (228, 568170), (236, 548910), (270, 479788), (285, 454536), (295, 439128), (321, 403560), (342, 378780), (354, 365940), (360, 359841), (380, 340902), (428, 302670), (456, 284085), (472, 274455), (513, 252520), (531, 243960), (535, 242136), (540, 239894), (570, 227268), (590, 219564), (642, 201780), (684, 189390), (708, 182970), (760, 170451), (855, 151512), (856, 151335), (885, 146376), (963, 134520), (1026, 126260), (1062, 121980), (1070, 121068), (1080, 119947), (1121, 115560), (1140, 113634), (1180, 109782), (1284, 100890), (1368, 94695), (1416, 91485), (1593, 81320), (1605, 80712), (1710, 75756), (1770, 73188), (1926, 67260), (2033, 63720), (2052, 63130), (2124, 60990), (2140, 60534), (2242, 57780), (2280, 56817), (2360, 54891), (2565, 50504), (2568, 50445), (2655, 48792), (2889, 44840), (3186, 40660), (3210, 40356), (3363, 38520), (3420, 37878), (3540, 36594), (3852, 33630), (4066, 31860), (4104, 31565), (4248, 30495), (4280, 30267), (4484, 28890), (4815, 26904), (5130, 25252), (5310, 24396), (5605, 23112), (5778, 22420), (6099, 21240), (6313, 20520), (6372, 20330), (6420, 20178), (6726, 19260), (6840, 18939), (7080, 18297), (7704, 16815), (7965, 16264), (8132, 15930), (8968, 14445), (9630, 13452), (10089, 12840), (10165, 12744), (10260, 12626), (10620, 12198), (11210, 11556)]