6720304000

素因数分解:

$2^7\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:874

約数の個数: 256

約数和(自身を含む): 18284797440

約数和(自身を除く): 11564493440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 64, 68, 80, 85, 100, 124, 125, 128, 136, 155, 160, 170, 200, 248, 250, 272, 310, 320, 340, 400, 425, 496, 500, 527, 544, 620, 640, 680, 775, 797, 800, 850, 992, 1000, 1054, 1088, 1240, 1360, 1550, 1594, 1600, 1700, 1984, 2000, 2108, 2125, 2176, 2480, 2635, 2720, 3100, 3188, 3200, 3400, 3875, 3968, 3985, 4000, 4216, 4250, 4960, 5270, 5440, 6200, 6376, 6800, 7750, 7970, 8000, 8432, 8500, 9920, 10540, 10880, 12400, 12752, 13175, 13549, 13600, 15500, 15940, 16000, 16864, 17000, 19840, 19925, 21080, 24707, 24800, 25504, 26350, 27098, 27200, 31000, 31880, 33728, 34000, 39850, 42160, 49414, 49600, 51008, 52700, 54196, 54400, 62000, 63760, 65875, 67456, 67745, 68000, 79700, 84320, 98828, 99200, 99625, 102016, 105400, 108392, 123535, 124000, 127520, 131750, 135490, 136000, 159400, 168640, 197656, 199250, 210800, 216784, 247070, 248000, 255040, 263500, 270980, 272000, 318800, 337280, 338725, 395312, 398500, 420019, 421600, 433568, 494140, 496000, 510080, 527000, 541960, 617675, 637600, 677450, 790624, 797000, 840038, 843200, 867136, 988280, 1054000, 1083920, 1235350, 1275200, 1354900, 1581248, 1594000, 1680076, 1686400, 1693625, 1734272, 1976560, 2100095, 2108000, 2167840, 2470700, 2550400, 2709800, 3088375, 3162496, 3188000, 3360152, 3387250, 3953120, 4200190, 4216000, 4335680, 4941400, 5419600, 6176750, 6376000, 6720304, 6774500, 7906240, 8400380, 8432000, 8671360, 9882800, 10500475, 10839200, 12353500, 12752000, 13440608, 13549000, 15812480, 16800760, 19765600, 21000950, 21678400, 24707000, 26881216, 27098000, 33601520, 39531200, 42001900, 43356800, 49414000, 52502375, 53762432, 54196000, 67203040, 79062400, 84003800, 98828000, 105004750, 108392000, 134406080, 168007600, 197656000, 210009500, 216784000, 268812160, 336015200, 395312000, 420019000, 672030400, 840038000, 1344060800, 1680076000, 3360152000, 6720304000]

約数ペア:

[(1, 6720304000), (2, 3360152000), (4, 1680076000), (5, 1344060800), (8, 840038000), (10, 672030400), (16, 420019000), (17, 395312000), (20, 336015200), (25, 268812160), (31, 216784000), (32, 210009500), (34, 197656000), (40, 168007600), (50, 134406080), (62, 108392000), (64, 105004750), (68, 98828000), (80, 84003800), (85, 79062400), (100, 67203040), (124, 54196000), (125, 53762432), (128, 52502375), (136, 49414000), (155, 43356800), (160, 42001900), (170, 39531200), (200, 33601520), (248, 27098000), (250, 26881216), (272, 24707000), (310, 21678400), (320, 21000950), (340, 19765600), (400, 16800760), (425, 15812480), (496, 13549000), (500, 13440608), (527, 12752000), (544, 12353500), (620, 10839200), (640, 10500475), (680, 9882800), (775, 8671360), (797, 8432000), (800, 8400380), (850, 7906240), (992, 6774500), (1000, 6720304), (1054, 6376000), (1088, 6176750), (1240, 5419600), (1360, 4941400), (1550, 4335680), (1594, 4216000), (1600, 4200190), (1700, 3953120), (1984, 3387250), (2000, 3360152), (2108, 3188000), (2125, 3162496), (2176, 3088375), (2480, 2709800), (2635, 2550400), (2720, 2470700), (3100, 2167840), (3188, 2108000), (3200, 2100095), (3400, 1976560), (3875, 1734272), (3968, 1693625), (3985, 1686400), (4000, 1680076), (4216, 1594000), (4250, 1581248), (4960, 1354900), (5270, 1275200), (5440, 1235350), (6200, 1083920), (6376, 1054000), (6800, 988280), (7750, 867136), (7970, 843200), (8000, 840038), (8432, 797000), (8500, 790624), (9920, 677450), (10540, 637600), (10880, 617675), (12400, 541960), (12752, 527000), (13175, 510080), (13549, 496000), (13600, 494140), (15500, 433568), (15940, 421600), (16000, 420019), (16864, 398500), (17000, 395312), (19840, 338725), (19925, 337280), (21080, 318800), (24707, 272000), (24800, 270980), (25504, 263500), (26350, 255040), (27098, 248000), (27200, 247070), (31000, 216784), (31880, 210800), (33728, 199250), (34000, 197656), (39850, 168640), (42160, 159400), (49414, 136000), (49600, 135490), (51008, 131750), (52700, 127520), (54196, 124000), (54400, 123535), (62000, 108392), (63760, 105400), (65875, 102016), (67456, 99625), (67745, 99200), (68000, 98828), (79700, 84320)]