7255113840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{258373}}^1$

素因数の和:258408

約数の個数: 160

約数和(自身を含む): 26912235840

約数和(自身を除く): 19657122000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 258373, 516746, 775119, 1033492, 1291865, 1550238, 2066984, 2325357, 2583730, 3100476, 3358849, 3875595, 4133968, 4650714, 5167460, 6200952, 6717698, 6976071, 7751190, 9301428, 10076547, 10334920, 11626785, 12401904, 13435396, 13952142, 15502380, 16794245, 18602856, 20153094, 20669840, 23253570, 26870792, 27904284, 30229641, 31004760, 33588490, 34880355, 37205712, 40306188, 46507140, 50382735, 53741584, 55808568, 60459282, 62009520, 67176980, 69760710, 80612376, 90688923, 93014280, 100765470, 111617136, 120918564, 134353960, 139521420, 151148205, 161224752, 181377846, 186028560, 201530940, 241837128, 268707920, 279042840, 302296410, 362755692, 403061880, 453444615, 483674256, 558085680, 604592820, 725511384, 806123760, 906889230, 1209185640, 1451022768, 1813778460, 2418371280, 3627556920, 7255113840]

約数ペア:

[(1, 7255113840), (2, 3627556920), (3, 2418371280), (4, 1813778460), (5, 1451022768), (6, 1209185640), (8, 906889230), (9, 806123760), (10, 725511384), (12, 604592820), (13, 558085680), (15, 483674256), (16, 453444615), (18, 403061880), (20, 362755692), (24, 302296410), (26, 279042840), (27, 268707920), (30, 241837128), (36, 201530940), (39, 186028560), (40, 181377846), (45, 161224752), (48, 151148205), (52, 139521420), (54, 134353960), (60, 120918564), (65, 111617136), (72, 100765470), (78, 93014280), (80, 90688923), (90, 80612376), (104, 69760710), (108, 67176980), (117, 62009520), (120, 60459282), (130, 55808568), (135, 53741584), (144, 50382735), (156, 46507140), (180, 40306188), (195, 37205712), (208, 34880355), (216, 33588490), (234, 31004760), (240, 30229641), (260, 27904284), (270, 26870792), (312, 23253570), (351, 20669840), (360, 20153094), (390, 18602856), (432, 16794245), (468, 15502380), (520, 13952142), (540, 13435396), (585, 12401904), (624, 11626785), (702, 10334920), (720, 10076547), (780, 9301428), (936, 7751190), (1040, 6976071), (1080, 6717698), (1170, 6200952), (1404, 5167460), (1560, 4650714), (1755, 4133968), (1872, 3875595), (2160, 3358849), (2340, 3100476), (2808, 2583730), (3120, 2325357), (3510, 2066984), (4680, 1550238), (5616, 1291865), (7020, 1033492), (9360, 775119), (14040, 516746), (28080, 258373)]