1418150800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:378

約数の個数: 240

約数和(自身を含む): 3954461184

約数和(自身を除く): 2536310384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 37, 40, 44, 50, 55, 62, 74, 80, 88, 100, 110, 124, 148, 155, 176, 185, 200, 220, 248, 275, 281, 296, 310, 341, 370, 400, 407, 440, 496, 550, 562, 592, 620, 682, 740, 775, 814, 880, 925, 1100, 1124, 1147, 1240, 1364, 1405, 1480, 1550, 1628, 1705, 1850, 2035, 2200, 2248, 2294, 2480, 2728, 2810, 2960, 3091, 3100, 3256, 3410, 3700, 4070, 4400, 4496, 4588, 5456, 5620, 5735, 6182, 6200, 6512, 6820, 7025, 7400, 8140, 8525, 8711, 9176, 10175, 10397, 11240, 11470, 12364, 12400, 12617, 13640, 14050, 14800, 15455, 16280, 17050, 17422, 18352, 20350, 20794, 22480, 22940, 24728, 25234, 27280, 28100, 28675, 30910, 32560, 34100, 34844, 40700, 41588, 43555, 45880, 49456, 50468, 51985, 56200, 57350, 61820, 63085, 68200, 69688, 77275, 81400, 83176, 87110, 91760, 95821, 100936, 103970, 112400, 114367, 114700, 123640, 126170, 136400, 139376, 154550, 162800, 166352, 174220, 191642, 201872, 207940, 217775, 228734, 229400, 247280, 252340, 259925, 309100, 315425, 322307, 348440, 383284, 415880, 435550, 457468, 458800, 479105, 504680, 519850, 571835, 618200, 630850, 644614, 696880, 766568, 831760, 871100, 914936, 958210, 1009360, 1039700, 1143670, 1236400, 1261700, 1289228, 1533136, 1611535, 1742200, 1829872, 1916420, 2079400, 2287340, 2395525, 2523400, 2578456, 2859175, 3223070, 3484400, 3545377, 3832840, 4158800, 4574680, 4791050, 5046800, 5156912, 5718350, 6446140, 7090754, 7665680, 8057675, 9149360, 9582100, 11436700, 12892280, 14181508, 16115350, 17726885, 19164200, 22873400, 25784560, 28363016, 32230700, 35453770, 38328400, 45746800, 56726032, 64461400, 70907540, 88634425, 128922800, 141815080, 177268850, 283630160, 354537700, 709075400, 1418150800]

約数ペア:

[(1, 1418150800), (2, 709075400), (4, 354537700), (5, 283630160), (8, 177268850), (10, 141815080), (11, 128922800), (16, 88634425), (20, 70907540), (22, 64461400), (25, 56726032), (31, 45746800), (37, 38328400), (40, 35453770), (44, 32230700), (50, 28363016), (55, 25784560), (62, 22873400), (74, 19164200), (80, 17726885), (88, 16115350), (100, 14181508), (110, 12892280), (124, 11436700), (148, 9582100), (155, 9149360), (176, 8057675), (185, 7665680), (200, 7090754), (220, 6446140), (248, 5718350), (275, 5156912), (281, 5046800), (296, 4791050), (310, 4574680), (341, 4158800), (370, 3832840), (400, 3545377), (407, 3484400), (440, 3223070), (496, 2859175), (550, 2578456), (562, 2523400), (592, 2395525), (620, 2287340), (682, 2079400), (740, 1916420), (775, 1829872), (814, 1742200), (880, 1611535), (925, 1533136), (1100, 1289228), (1124, 1261700), (1147, 1236400), (1240, 1143670), (1364, 1039700), (1405, 1009360), (1480, 958210), (1550, 914936), (1628, 871100), (1705, 831760), (1850, 766568), (2035, 696880), (2200, 644614), (2248, 630850), (2294, 618200), (2480, 571835), (2728, 519850), (2810, 504680), (2960, 479105), (3091, 458800), (3100, 457468), (3256, 435550), (3410, 415880), (3700, 383284), (4070, 348440), (4400, 322307), (4496, 315425), (4588, 309100), (5456, 259925), (5620, 252340), (5735, 247280), (6182, 229400), (6200, 228734), (6512, 217775), (6820, 207940), (7025, 201872), (7400, 191642), (8140, 174220), (8525, 166352), (8711, 162800), (9176, 154550), (10175, 139376), (10397, 136400), (11240, 126170), (11470, 123640), (12364, 114700), (12400, 114367), (12617, 112400), (13640, 103970), (14050, 100936), (14800, 95821), (15455, 91760), (16280, 87110), (17050, 83176), (17422, 81400), (18352, 77275), (20350, 69688), (20794, 68200), (22480, 63085), (22940, 61820), (24728, 57350), (25234, 56200), (27280, 51985), (28100, 50468), (28675, 49456), (30910, 45880), (32560, 43555), (34100, 41588), (34844, 40700)]