2015140680

素因数分解:

$2^3\times 3^5\times 5^1\times 7^2\times {\mathrm{4231}}^1$

素因数の和:4271

約数の個数: 288

約数和(自身を含む): 7902498240

約数和(自身を除く): 5887357560

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, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 243, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 486, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 972, 980, 1080, 1134, 1176, 1215, 1260, 1323, 1470, 1512, 1620, 1701, 1764, 1890, 1944, 1960, 2205, 2268, 2430, 2520, 2646, 2835, 2940, 3240, 3402, 3528, 3780, 3969, 4231, 4410, 4536, 4860, 5292, 5670, 5880, 6615, 6804, 7560, 7938, 8462, 8505, 8820, 9720, 10584, 11340, 11907, 12693, 13230, 13608, 15876, 16924, 17010, 17640, 19845, 21155, 22680, 23814, 25386, 26460, 29617, 31752, 33848, 34020, 38079, 39690, 42310, 47628, 50772, 52920, 59234, 59535, 63465, 68040, 76158, 79380, 84620, 88851, 95256, 101544, 114237, 118468, 119070, 126930, 148085, 152316, 158760, 169240, 177702, 190395, 207319, 228474, 236936, 238140, 253860, 266553, 296170, 304632, 342711, 355404, 380790, 414638, 444255, 456948, 476280, 507720, 533106, 571185, 592340, 621957, 685422, 710808, 761580, 799659, 829276, 888510, 913896, 1028133, 1036595, 1066212, 1142370, 1184680, 1243914, 1332765, 1370844, 1523160, 1599318, 1658552, 1713555, 1777020, 1865871, 2056266, 2073190, 2132424, 2284740, 2398977, 2487828, 2665530, 2741688, 3109785, 3198636, 3427110, 3554040, 3731742, 3998295, 4112532, 4146380, 4569480, 4797954, 4975656, 5140665, 5331060, 5597613, 6219570, 6397272, 6854220, 7196931, 7463484, 7996590, 8225064, 8292760, 9329355, 9595908, 10281330, 10662120, 11195226, 11994885, 12439140, 13708440, 14393862, 14926968, 15993180, 16792839, 18658710, 19191816, 20562660, 22390452, 23989770, 24878280, 27988065, 28787724, 31986360, 33585678, 35984655, 37317420, 41125320, 44780904, 47979540, 50378517, 55976130, 57575448, 67171356, 71969310, 74634840, 83964195, 95959080, 100757034, 111952260, 134342712, 143938620, 167928390, 201514068, 223904520, 251892585, 287877240, 335856780, 403028136, 503785170, 671713560, 1007570340, 2015140680]

約数ペア:

[(1, 2015140680), (2, 1007570340), (3, 671713560), (4, 503785170), (5, 403028136), (6, 335856780), (7, 287877240), (8, 251892585), (9, 223904520), (10, 201514068), (12, 167928390), (14, 143938620), (15, 134342712), (18, 111952260), (20, 100757034), (21, 95959080), (24, 83964195), (27, 74634840), (28, 71969310), (30, 67171356), (35, 57575448), (36, 55976130), (40, 50378517), (42, 47979540), (45, 44780904), (49, 41125320), (54, 37317420), (56, 35984655), (60, 33585678), (63, 31986360), (70, 28787724), (72, 27988065), (81, 24878280), (84, 23989770), (90, 22390452), (98, 20562660), (105, 19191816), (108, 18658710), (120, 16792839), (126, 15993180), (135, 14926968), (140, 14393862), (147, 13708440), (162, 12439140), (168, 11994885), (180, 11195226), (189, 10662120), (196, 10281330), (210, 9595908), (216, 9329355), (243, 8292760), (245, 8225064), (252, 7996590), (270, 7463484), (280, 7196931), (294, 6854220), (315, 6397272), (324, 6219570), (360, 5597613), (378, 5331060), (392, 5140665), (405, 4975656), (420, 4797954), (441, 4569480), (486, 4146380), (490, 4112532), (504, 3998295), (540, 3731742), (567, 3554040), (588, 3427110), (630, 3198636), (648, 3109785), (735, 2741688), (756, 2665530), (810, 2487828), (840, 2398977), (882, 2284740), (945, 2132424), (972, 2073190), (980, 2056266), (1080, 1865871), (1134, 1777020), (1176, 1713555), (1215, 1658552), (1260, 1599318), (1323, 1523160), (1470, 1370844), (1512, 1332765), (1620, 1243914), (1701, 1184680), (1764, 1142370), (1890, 1066212), (1944, 1036595), (1960, 1028133), (2205, 913896), (2268, 888510), (2430, 829276), (2520, 799659), (2646, 761580), (2835, 710808), (2940, 685422), (3240, 621957), (3402, 592340), (3528, 571185), (3780, 533106), (3969, 507720), (4231, 476280), (4410, 456948), (4536, 444255), (4860, 414638), (5292, 380790), (5670, 355404), (5880, 342711), (6615, 304632), (6804, 296170), (7560, 266553), (7938, 253860), (8462, 238140), (8505, 236936), (8820, 228474), (9720, 207319), (10584, 190395), (11340, 177702), (11907, 169240), (12693, 158760), (13230, 152316), (13608, 148085), (15876, 126930), (16924, 119070), (17010, 118468), (17640, 114237), (19845, 101544), (21155, 95256), (22680, 88851), (23814, 84620), (25386, 79380), (26460, 76158), (29617, 68040), (31752, 63465), (33848, 59535), (34020, 59234), (38079, 52920), (39690, 50772), (42310, 47628)]