15920585640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2417}}^1$

素因数の和:2566

約数の個数: 320

約数和(自身を含む): 56877163200

約数和(自身を除く): 40956577560

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, 60, 72, 76, 81, 90, 95, 107, 108, 114, 120, 135, 152, 162, 171, 180, 190, 214, 216, 228, 270, 285, 321, 324, 342, 360, 380, 405, 428, 456, 513, 535, 540, 570, 642, 648, 684, 760, 810, 855, 856, 963, 1026, 1070, 1080, 1140, 1284, 1368, 1539, 1605, 1620, 1710, 1926, 2033, 2052, 2140, 2280, 2417, 2565, 2568, 2889, 3078, 3210, 3240, 3420, 3852, 4066, 4104, 4280, 4815, 4834, 5130, 5778, 6099, 6156, 6420, 6840, 7251, 7695, 7704, 8132, 8667, 9630, 9668, 10165, 10260, 11556, 12085, 12198, 12312, 12840, 14445, 14502, 15390, 16264, 17334, 18297, 19260, 19336, 20330, 20520, 21753, 23112, 24170, 24396, 28890, 29004, 30495, 30780, 34668, 36255, 36594, 38520, 40660, 43335, 43506, 45923, 48340, 48792, 54891, 57780, 58008, 60990, 61560, 65259, 69336, 72510, 73188, 81320, 86670, 87012, 91485, 91846, 96680, 108765, 109782, 115560, 121980, 130518, 137769, 145020, 146376, 164673, 173340, 174024, 182970, 183692, 195777, 217530, 219564, 229615, 243960, 258619, 261036, 274455, 275538, 290040, 326295, 329346, 346680, 365940, 367384, 391554, 413307, 435060, 439128, 459230, 517238, 522072, 548910, 551076, 652590, 658692, 688845, 731880, 775857, 783108, 823365, 826614, 870120, 918460, 978885, 1034476, 1097820, 1102152, 1239921, 1293095, 1305180, 1317384, 1377690, 1551714, 1566216, 1646730, 1653228, 1836920, 1957770, 2066535, 2068952, 2195640, 2327571, 2479842, 2586190, 2610360, 2755380, 3103428, 3293460, 3306456, 3719763, 3879285, 3915540, 4133070, 4655142, 4913761, 4959684, 5172380, 5510760, 6199605, 6206856, 6586920, 6982713, 7439526, 7758570, 7831080, 8266140, 9310284, 9827522, 9919368, 10344760, 11637855, 12399210, 13965426, 14741283, 14879052, 15517140, 16532280, 18598815, 18620568, 19655044, 20948139, 23275710, 24568805, 24798420, 27930852, 29482566, 29758104, 31034280, 34913565, 37197630, 39310088, 41896278, 44223849, 46551420, 49137610, 49596840, 55861704, 58965132, 69827130, 73706415, 74395260, 83792556, 88447698, 93102840, 98275220, 104740695, 117930264, 132671547, 139654260, 147412830, 148790520, 167585112, 176895396, 196550440, 209481390, 221119245, 265343094, 279308520, 294825660, 353790792, 398014641, 418962780, 442238490, 530686188, 589651320, 663357735, 796029282, 837925560, 884476980, 1061372376, 1326715470, 1592058564, 1768953960, 1990073205, 2653430940, 3184117128, 3980146410, 5306861880, 7960292820, 15920585640]

約数ペア:

[(1, 15920585640), (2, 7960292820), (3, 5306861880), (4, 3980146410), (5, 3184117128), (6, 2653430940), (8, 1990073205), (9, 1768953960), (10, 1592058564), (12, 1326715470), (15, 1061372376), (18, 884476980), (19, 837925560), (20, 796029282), (24, 663357735), (27, 589651320), (30, 530686188), (36, 442238490), (38, 418962780), (40, 398014641), (45, 353790792), (54, 294825660), (57, 279308520), (60, 265343094), (72, 221119245), (76, 209481390), (81, 196550440), (90, 176895396), (95, 167585112), (107, 148790520), (108, 147412830), (114, 139654260), (120, 132671547), (135, 117930264), (152, 104740695), (162, 98275220), (171, 93102840), (180, 88447698), (190, 83792556), (214, 74395260), (216, 73706415), (228, 69827130), (270, 58965132), (285, 55861704), (321, 49596840), (324, 49137610), (342, 46551420), (360, 44223849), (380, 41896278), (405, 39310088), (428, 37197630), (456, 34913565), (513, 31034280), (535, 29758104), (540, 29482566), (570, 27930852), (642, 24798420), (648, 24568805), (684, 23275710), (760, 20948139), (810, 19655044), (855, 18620568), (856, 18598815), (963, 16532280), (1026, 15517140), (1070, 14879052), (1080, 14741283), (1140, 13965426), (1284, 12399210), (1368, 11637855), (1539, 10344760), (1605, 9919368), (1620, 9827522), (1710, 9310284), (1926, 8266140), (2033, 7831080), (2052, 7758570), (2140, 7439526), (2280, 6982713), (2417, 6586920), (2565, 6206856), (2568, 6199605), (2889, 5510760), (3078, 5172380), (3210, 4959684), (3240, 4913761), (3420, 4655142), (3852, 4133070), (4066, 3915540), (4104, 3879285), (4280, 3719763), (4815, 3306456), (4834, 3293460), (5130, 3103428), (5778, 2755380), (6099, 2610360), (6156, 2586190), (6420, 2479842), (6840, 2327571), (7251, 2195640), (7695, 2068952), (7704, 2066535), (8132, 1957770), (8667, 1836920), (9630, 1653228), (9668, 1646730), (10165, 1566216), (10260, 1551714), (11556, 1377690), (12085, 1317384), (12198, 1305180), (12312, 1293095), (12840, 1239921), (14445, 1102152), (14502, 1097820), (15390, 1034476), (16264, 978885), (17334, 918460), (18297, 870120), (19260, 826614), (19336, 823365), (20330, 783108), (20520, 775857), (21753, 731880), (23112, 688845), (24170, 658692), (24396, 652590), (28890, 551076), (29004, 548910), (30495, 522072), (30780, 517238), (34668, 459230), (36255, 439128), (36594, 435060), (38520, 413307), (40660, 391554), (43335, 367384), (43506, 365940), (45923, 346680), (48340, 329346), (48792, 326295), (54891, 290040), (57780, 275538), (58008, 274455), (60990, 261036), (61560, 258619), (65259, 243960), (69336, 229615), (72510, 219564), (73188, 217530), (81320, 195777), (86670, 183692), (87012, 182970), (91485, 174024), (91846, 173340), (96680, 164673), (108765, 146376), (109782, 145020), (115560, 137769), (121980, 130518)]