260152620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 384

約数和(自身を含む): 975421440

約数和(自身を除く): 715268820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 31, 35, 39, 42, 52, 53, 58, 60, 62, 65, 70, 78, 84, 87, 91, 93, 105, 106, 116, 124, 130, 140, 145, 155, 156, 159, 174, 182, 186, 195, 203, 210, 212, 217, 260, 265, 273, 290, 310, 318, 348, 364, 371, 372, 377, 390, 403, 406, 420, 434, 435, 455, 465, 530, 546, 580, 609, 620, 636, 651, 689, 742, 754, 780, 795, 806, 812, 868, 870, 899, 910, 930, 1015, 1060, 1085, 1092, 1113, 1131, 1209, 1218, 1302, 1365, 1378, 1484, 1508, 1537, 1590, 1612, 1643, 1740, 1798, 1820, 1855, 1860, 1885, 2015, 2030, 2067, 2170, 2226, 2262, 2418, 2436, 2604, 2639, 2697, 2730, 2756, 2821, 3045, 3074, 3180, 3255, 3286, 3445, 3596, 3710, 3770, 4030, 4060, 4134, 4340, 4452, 4495, 4524, 4611, 4823, 4836, 4929, 5278, 5394, 5460, 5565, 5642, 5655, 6045, 6090, 6148, 6293, 6510, 6572, 6890, 7420, 7540, 7685, 7917, 8060, 8215, 8268, 8463, 8990, 9222, 9646, 9858, 10335, 10556, 10759, 10788, 11130, 11284, 11310, 11501, 11687, 12090, 12180, 12586, 13020, 13195, 13485, 13780, 14105, 14469, 15370, 15834, 16430, 16926, 17980, 18444, 18879, 19292, 19716, 19981, 20670, 21359, 21518, 22260, 22620, 23002, 23055, 23374, 24115, 24180, 24645, 25172, 26390, 26970, 28210, 28938, 30740, 31465, 31668, 32277, 32860, 33852, 34503, 35061, 37758, 39585, 39962, 41340, 42315, 42718, 43036, 46004, 46110, 46748, 47647, 48230, 49290, 52780, 53795, 53940, 56420, 57505, 57876, 58435, 59943, 62930, 64077, 64554, 69006, 70122, 72345, 75516, 79170, 79924, 81809, 84630, 85436, 92220, 94395, 95294, 96460, 98580, 99905, 106795, 107590, 115010, 116870, 119886, 125860, 128154, 129108, 138012, 139867, 140244, 142941, 144690, 149513, 158340, 161385, 163618, 169260, 172515, 175305, 188790, 190588, 199810, 213590, 215180, 230020, 233740, 238235, 239772, 245427, 256308, 279734, 285882, 289380, 299026, 299715, 320385, 322770, 327236, 333529, 345030, 350610, 377580, 399620, 409045, 419601, 427180, 448539, 476470, 490854, 559468, 571764, 598052, 599430, 619411, 640770, 645540, 667058, 690060, 699335, 701220, 714705, 747565, 818090, 839202, 897078, 952940, 981708, 1000587, 1198860, 1227135, 1238822, 1281540, 1334116, 1398670, 1429410, 1495130, 1636180, 1667645, 1678404, 1794156, 1858233, 2001174, 2098005, 2242695, 2454270, 2477644, 2797340, 2858820, 2990260, 3097055, 3335290, 3716466, 4002348, 4196010, 4335877, 4485390, 4908540, 5002935, 6194110, 6670580, 7432932, 8392020, 8671754, 8970780, 9291165, 10005870, 12388220, 13007631, 17343508, 18582330, 20011740, 21679385, 26015262, 37164660, 43358770, 52030524, 65038155, 86717540, 130076310, 260152620]

約数ペア:

[(1, 260152620), (2, 130076310), (3, 86717540), (4, 65038155), (5, 52030524), (6, 43358770), (7, 37164660), (10, 26015262), (12, 21679385), (13, 20011740), (14, 18582330), (15, 17343508), (20, 13007631), (21, 12388220), (26, 10005870), (28, 9291165), (29, 8970780), (30, 8671754), (31, 8392020), (35, 7432932), (39, 6670580), (42, 6194110), (52, 5002935), (53, 4908540), (58, 4485390), (60, 4335877), (62, 4196010), (65, 4002348), (70, 3716466), (78, 3335290), (84, 3097055), (87, 2990260), (91, 2858820), (93, 2797340), (105, 2477644), (106, 2454270), (116, 2242695), (124, 2098005), (130, 2001174), (140, 1858233), (145, 1794156), (155, 1678404), (156, 1667645), (159, 1636180), (174, 1495130), (182, 1429410), (186, 1398670), (195, 1334116), (203, 1281540), (210, 1238822), (212, 1227135), (217, 1198860), (260, 1000587), (265, 981708), (273, 952940), (290, 897078), (310, 839202), (318, 818090), (348, 747565), (364, 714705), (371, 701220), (372, 699335), (377, 690060), (390, 667058), (403, 645540), (406, 640770), (420, 619411), (434, 599430), (435, 598052), (455, 571764), (465, 559468), (530, 490854), (546, 476470), (580, 448539), (609, 427180), (620, 419601), (636, 409045), (651, 399620), (689, 377580), (742, 350610), (754, 345030), (780, 333529), (795, 327236), (806, 322770), (812, 320385), (868, 299715), (870, 299026), (899, 289380), (910, 285882), (930, 279734), (1015, 256308), (1060, 245427), (1085, 239772), (1092, 238235), (1113, 233740), (1131, 230020), (1209, 215180), (1218, 213590), (1302, 199810), (1365, 190588), (1378, 188790), (1484, 175305), (1508, 172515), (1537, 169260), (1590, 163618), (1612, 161385), (1643, 158340), (1740, 149513), (1798, 144690), (1820, 142941), (1855, 140244), (1860, 139867), (1885, 138012), (2015, 129108), (2030, 128154), (2067, 125860), (2170, 119886), (2226, 116870), (2262, 115010), (2418, 107590), (2436, 106795), (2604, 99905), (2639, 98580), (2697, 96460), (2730, 95294), (2756, 94395), (2821, 92220), (3045, 85436), (3074, 84630), (3180, 81809), (3255, 79924), (3286, 79170), (3445, 75516), (3596, 72345), (3710, 70122), (3770, 69006), (4030, 64554), (4060, 64077), (4134, 62930), (4340, 59943), (4452, 58435), (4495, 57876), (4524, 57505), (4611, 56420), (4823, 53940), (4836, 53795), (4929, 52780), (5278, 49290), (5394, 48230), (5460, 47647), (5565, 46748), (5642, 46110), (5655, 46004), (6045, 43036), (6090, 42718), (6148, 42315), (6293, 41340), (6510, 39962), (6572, 39585), (6890, 37758), (7420, 35061), (7540, 34503), (7685, 33852), (7917, 32860), (8060, 32277), (8215, 31668), (8268, 31465), (8463, 30740), (8990, 28938), (9222, 28210), (9646, 26970), (9858, 26390), (10335, 25172), (10556, 24645), (10759, 24180), (10788, 24115), (11130, 23374), (11284, 23055), (11310, 23002), (11501, 22620), (11687, 22260), (12090, 21518), (12180, 21359), (12586, 20670), (13020, 19981), (13195, 19716), (13485, 19292), (13780, 18879), (14105, 18444), (14469, 17980), (15370, 16926), (15834, 16430)]