19295044920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2820913}}^1$

素因数の和:2820949

約数の個数: 96

約数和(自身を含む): 66009387600

約数和(自身を除く): 46714342680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 2820913, 5641826, 8462739, 11283652, 14104565, 16925478, 22567304, 25388217, 28209130, 33850956, 42313695, 50776434, 53597347, 56418260, 67701912, 84627390, 101552868, 107194694, 112836520, 126941085, 160792041, 169254780, 203105736, 214389388, 253882170, 267986735, 321584082, 338509560, 428778776, 482376123, 507764340, 535973470, 643168164, 803960205, 964752246, 1015528680, 1071946940, 1286336328, 1607920410, 1929504492, 2143893880, 2411880615, 3215840820, 3859008984, 4823761230, 6431681640, 9647522460, 19295044920]

約数ペア:

[(1, 19295044920), (2, 9647522460), (3, 6431681640), (4, 4823761230), (5, 3859008984), (6, 3215840820), (8, 2411880615), (9, 2143893880), (10, 1929504492), (12, 1607920410), (15, 1286336328), (18, 1071946940), (19, 1015528680), (20, 964752246), (24, 803960205), (30, 643168164), (36, 535973470), (38, 507764340), (40, 482376123), (45, 428778776), (57, 338509560), (60, 321584082), (72, 267986735), (76, 253882170), (90, 214389388), (95, 203105736), (114, 169254780), (120, 160792041), (152, 126941085), (171, 112836520), (180, 107194694), (190, 101552868), (228, 84627390), (285, 67701912), (342, 56418260), (360, 53597347), (380, 50776434), (456, 42313695), (570, 33850956), (684, 28209130), (760, 25388217), (855, 22567304), (1140, 16925478), (1368, 14104565), (1710, 11283652), (2280, 8462739), (3420, 5641826), (6840, 2820913)]