128666610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 359251200

約数和(自身を除く): 230584590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 59, 82, 90, 118, 123, 135, 177, 197, 205, 246, 270, 295, 354, 369, 394, 410, 531, 590, 591, 615, 738, 885, 985, 1062, 1107, 1182, 1230, 1593, 1770, 1773, 1845, 1970, 2214, 2419, 2655, 2955, 3186, 3546, 3690, 4838, 5310, 5319, 5535, 5910, 7257, 7965, 8077, 8865, 10638, 11070, 11623, 12095, 14514, 15930, 16154, 17730, 21771, 23246, 24190, 24231, 26595, 34869, 36285, 40385, 43542, 48462, 53190, 58115, 65313, 69738, 72570, 72693, 80770, 104607, 108855, 116230, 121155, 130626, 145386, 174345, 209214, 217710, 218079, 242310, 313821, 326565, 348690, 363465, 436158, 476543, 523035, 627642, 653130, 726930, 953086, 1046070, 1090395, 1429629, 1569105, 2180790, 2382715, 2859258, 3138210, 4288887, 4765430, 7148145, 8577774, 12866661, 14296290, 21444435, 25733322, 42888870, 64333305, 128666610]

約数ペア:

[(1, 128666610), (2, 64333305), (3, 42888870), (5, 25733322), (6, 21444435), (9, 14296290), (10, 12866661), (15, 8577774), (18, 7148145), (27, 4765430), (30, 4288887), (41, 3138210), (45, 2859258), (54, 2382715), (59, 2180790), (82, 1569105), (90, 1429629), (118, 1090395), (123, 1046070), (135, 953086), (177, 726930), (197, 653130), (205, 627642), (246, 523035), (270, 476543), (295, 436158), (354, 363465), (369, 348690), (394, 326565), (410, 313821), (531, 242310), (590, 218079), (591, 217710), (615, 209214), (738, 174345), (885, 145386), (985, 130626), (1062, 121155), (1107, 116230), (1182, 108855), (1230, 104607), (1593, 80770), (1770, 72693), (1773, 72570), (1845, 69738), (1970, 65313), (2214, 58115), (2419, 53190), (2655, 48462), (2955, 43542), (3186, 40385), (3546, 36285), (3690, 34869), (4838, 26595), (5310, 24231), (5319, 24190), (5535, 23246), (5910, 21771), (7257, 17730), (7965, 16154), (8077, 15930), (8865, 14514), (10638, 12095), (11070, 11623)]