222225427840

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{733}}^1\times {\mathrm{2803}}^1$

素因数の和:3581

約数の個数: 192

約数和(自身を含む): 576257498640

約数和(自身を除く): 354032070800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 260, 320, 338, 416, 520, 640, 676, 733, 832, 845, 1040, 1352, 1466, 1664, 1690, 2080, 2704, 2803, 2932, 3380, 3665, 4160, 5408, 5606, 5864, 6760, 7330, 8320, 9529, 10816, 11212, 11728, 13520, 14015, 14660, 19058, 21632, 22424, 23456, 27040, 28030, 29320, 36439, 38116, 44848, 46912, 47645, 54080, 56060, 58640, 72878, 76232, 89696, 93824, 95290, 108160, 112120, 117280, 123877, 145756, 152464, 179392, 182195, 190580, 224240, 234560, 247754, 291512, 304928, 358784, 364390, 381160, 448480, 469120, 473707, 495508, 583024, 609856, 619385, 728780, 762320, 896960, 947414, 991016, 1166048, 1219712, 1238770, 1457560, 1524640, 1793920, 1894828, 1982032, 2054599, 2332096, 2368535, 2477540, 2915120, 3049280, 3789656, 3964064, 4109198, 4664192, 4737070, 4955080, 5830240, 6098560, 7579312, 7928128, 8218396, 9474140, 9910160, 10272995, 11660480, 15158624, 15856256, 16436792, 18948280, 19820320, 20545990, 23320960, 26709787, 30317248, 32873584, 37896560, 39640640, 41091980, 53419574, 60634496, 65747168, 75793120, 79281280, 82183960, 106839148, 131494336, 133548935, 151586240, 164367920, 213678296, 262988672, 267097870, 303172480, 328735840, 347227231, 427356592, 534195740, 657471680, 694454462, 854713184, 1068391480, 1314943360, 1388908924, 1709426368, 1736136155, 2136782960, 2777817848, 3418852736, 3472272310, 4273565920, 5555635696, 6944544620, 8547131840, 11111271392, 13889089240, 17094263680, 22222542784, 27778178480, 44445085568, 55556356960, 111112713920, 222225427840]

約数ペア:

[(1, 222225427840), (2, 111112713920), (4, 55556356960), (5, 44445085568), (8, 27778178480), (10, 22222542784), (13, 17094263680), (16, 13889089240), (20, 11111271392), (26, 8547131840), (32, 6944544620), (40, 5555635696), (52, 4273565920), (64, 3472272310), (65, 3418852736), (80, 2777817848), (104, 2136782960), (128, 1736136155), (130, 1709426368), (160, 1388908924), (169, 1314943360), (208, 1068391480), (260, 854713184), (320, 694454462), (338, 657471680), (416, 534195740), (520, 427356592), (640, 347227231), (676, 328735840), (733, 303172480), (832, 267097870), (845, 262988672), (1040, 213678296), (1352, 164367920), (1466, 151586240), (1664, 133548935), (1690, 131494336), (2080, 106839148), (2704, 82183960), (2803, 79281280), (2932, 75793120), (3380, 65747168), (3665, 60634496), (4160, 53419574), (5408, 41091980), (5606, 39640640), (5864, 37896560), (6760, 32873584), (7330, 30317248), (8320, 26709787), (9529, 23320960), (10816, 20545990), (11212, 19820320), (11728, 18948280), (13520, 16436792), (14015, 15856256), (14660, 15158624), (19058, 11660480), (21632, 10272995), (22424, 9910160), (23456, 9474140), (27040, 8218396), (28030, 7928128), (29320, 7579312), (36439, 6098560), (38116, 5830240), (44848, 4955080), (46912, 4737070), (47645, 4664192), (54080, 4109198), (56060, 3964064), (58640, 3789656), (72878, 3049280), (76232, 2915120), (89696, 2477540), (93824, 2368535), (95290, 2332096), (108160, 2054599), (112120, 1982032), (117280, 1894828), (123877, 1793920), (145756, 1524640), (152464, 1457560), (179392, 1238770), (182195, 1219712), (190580, 1166048), (224240, 991016), (234560, 947414), (247754, 896960), (291512, 762320), (304928, 728780), (358784, 619385), (364390, 609856), (381160, 583024), (448480, 495508), (469120, 473707)]