15704921580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{347}}^1$

素因数の和:481

約数の個数: 288

約数和(自身を含む): 49355308800

約数和(自身を除く): 33650387220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 37, 38, 57, 58, 60, 74, 76, 87, 95, 111, 114, 116, 145, 148, 174, 185, 190, 222, 228, 285, 290, 347, 348, 370, 380, 435, 444, 551, 555, 570, 580, 694, 703, 740, 870, 1041, 1073, 1102, 1110, 1140, 1369, 1388, 1406, 1653, 1735, 1740, 2082, 2109, 2146, 2204, 2220, 2738, 2755, 2812, 3219, 3306, 3470, 3515, 4107, 4164, 4218, 4292, 5205, 5365, 5476, 5510, 6438, 6593, 6612, 6845, 6940, 7030, 8214, 8265, 8436, 10063, 10410, 10545, 10730, 11020, 12839, 12876, 13186, 13690, 14060, 16095, 16428, 16530, 19779, 20126, 20387, 20535, 20820, 21090, 21460, 25678, 26011, 26372, 27380, 30189, 32190, 32965, 33060, 38517, 39558, 39701, 40252, 40774, 41070, 42180, 50315, 51356, 52022, 60378, 61161, 64195, 64380, 65930, 77034, 78033, 79116, 79402, 81548, 82140, 98895, 100630, 101935, 104044, 119103, 120756, 122322, 128390, 130055, 131860, 150945, 154068, 156066, 158804, 191197, 192585, 197790, 198505, 201260, 203870, 238206, 243941, 244644, 256780, 260110, 301890, 305805, 312132, 372331, 382394, 385170, 390165, 395580, 397010, 407740, 475043, 476412, 487882, 520220, 573591, 595515, 603780, 611610, 731823, 744662, 754319, 764788, 770340, 780330, 794020, 950086, 955985, 975764, 1116993, 1147182, 1191030, 1219705, 1223220, 1425129, 1463646, 1489324, 1508638, 1560660, 1861655, 1900172, 1911970, 2233986, 2262957, 2294364, 2375215, 2382060, 2439410, 2850258, 2867955, 2927292, 3017276, 3659115, 3723310, 3771595, 3823940, 4467972, 4525914, 4750430, 4878820, 5584965, 5700516, 5735910, 7074289, 7125645, 7318230, 7446620, 7543190, 9025817, 9051828, 9500860, 11169930, 11314785, 11471820, 13776247, 14148578, 14251290, 14636460, 15086380, 18051634, 21222867, 22339860, 22629570, 27077451, 27552494, 28297156, 28502580, 35371445, 36103268, 41328741, 42445734, 45129085, 45259140, 54154902, 55104988, 68881235, 70742890, 82657482, 84891468, 90258170, 106114335, 108309804, 135387255, 137762470, 141485780, 165314964, 180516340, 206643705, 212228670, 261748693, 270774510, 275524940, 413287410, 424457340, 523497386, 541549020, 785246079, 826574820, 1046994772, 1308743465, 1570492158, 2617486930, 3140984316, 3926230395, 5234973860, 7852460790, 15704921580]

約数ペア:

[(1, 15704921580), (2, 7852460790), (3, 5234973860), (4, 3926230395), (5, 3140984316), (6, 2617486930), (10, 1570492158), (12, 1308743465), (15, 1046994772), (19, 826574820), (20, 785246079), (29, 541549020), (30, 523497386), (37, 424457340), (38, 413287410), (57, 275524940), (58, 270774510), (60, 261748693), (74, 212228670), (76, 206643705), (87, 180516340), (95, 165314964), (111, 141485780), (114, 137762470), (116, 135387255), (145, 108309804), (148, 106114335), (174, 90258170), (185, 84891468), (190, 82657482), (222, 70742890), (228, 68881235), (285, 55104988), (290, 54154902), (347, 45259140), (348, 45129085), (370, 42445734), (380, 41328741), (435, 36103268), (444, 35371445), (551, 28502580), (555, 28297156), (570, 27552494), (580, 27077451), (694, 22629570), (703, 22339860), (740, 21222867), (870, 18051634), (1041, 15086380), (1073, 14636460), (1102, 14251290), (1110, 14148578), (1140, 13776247), (1369, 11471820), (1388, 11314785), (1406, 11169930), (1653, 9500860), (1735, 9051828), (1740, 9025817), (2082, 7543190), (2109, 7446620), (2146, 7318230), (2204, 7125645), (2220, 7074289), (2738, 5735910), (2755, 5700516), (2812, 5584965), (3219, 4878820), (3306, 4750430), (3470, 4525914), (3515, 4467972), (4107, 3823940), (4164, 3771595), (4218, 3723310), (4292, 3659115), (5205, 3017276), (5365, 2927292), (5476, 2867955), (5510, 2850258), (6438, 2439410), (6593, 2382060), (6612, 2375215), (6845, 2294364), (6940, 2262957), (7030, 2233986), (8214, 1911970), (8265, 1900172), (8436, 1861655), (10063, 1560660), (10410, 1508638), (10545, 1489324), (10730, 1463646), (11020, 1425129), (12839, 1223220), (12876, 1219705), (13186, 1191030), (13690, 1147182), (14060, 1116993), (16095, 975764), (16428, 955985), (16530, 950086), (19779, 794020), (20126, 780330), (20387, 770340), (20535, 764788), (20820, 754319), (21090, 744662), (21460, 731823), (25678, 611610), (26011, 603780), (26372, 595515), (27380, 573591), (30189, 520220), (32190, 487882), (32965, 476412), (33060, 475043), (38517, 407740), (39558, 397010), (39701, 395580), (40252, 390165), (40774, 385170), (41070, 382394), (42180, 372331), (50315, 312132), (51356, 305805), (52022, 301890), (60378, 260110), (61161, 256780), (64195, 244644), (64380, 243941), (65930, 238206), (77034, 203870), (78033, 201260), (79116, 198505), (79402, 197790), (81548, 192585), (82140, 191197), (98895, 158804), (100630, 156066), (101935, 154068), (104044, 150945), (119103, 131860), (120756, 130055), (122322, 128390)]