3840959820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:656

約数の個数: 192

約数和(自身を含む): 11638287360

約数和(自身を除く): 7797327540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 76, 95, 106, 114, 151, 159, 190, 212, 228, 265, 285, 302, 318, 380, 421, 453, 530, 570, 604, 636, 755, 795, 842, 906, 1007, 1060, 1140, 1263, 1510, 1590, 1684, 1812, 2014, 2105, 2265, 2526, 2869, 3020, 3021, 3180, 4028, 4210, 4530, 5035, 5052, 5738, 6042, 6315, 7999, 8003, 8420, 8607, 9060, 10070, 11476, 12084, 12630, 14345, 15105, 15998, 16006, 17214, 20140, 22313, 23997, 24009, 25260, 28690, 30210, 31996, 32012, 34428, 39995, 40015, 43035, 44626, 47994, 48018, 57380, 60420, 63571, 66939, 79990, 80030, 86070, 89252, 95988, 96036, 111565, 119985, 120045, 127142, 133878, 152057, 159980, 160060, 172140, 190713, 223130, 239970, 240090, 254284, 267756, 304114, 317855, 334695, 381426, 423947, 446260, 456171, 479940, 480180, 608228, 635710, 669390, 760285, 762852, 847894, 912342, 953565, 1207849, 1271420, 1271841, 1338780, 1520570, 1695788, 1824684, 1907130, 2119735, 2280855, 2415698, 2543682, 3041140, 3369263, 3623547, 3814260, 4239470, 4561710, 4831396, 5087364, 6039245, 6359205, 6738526, 7247094, 8478940, 9123420, 10107789, 12078490, 12718410, 13477052, 14494188, 16846315, 18117735, 20215578, 24156980, 25436820, 33692630, 36235470, 40431156, 50538945, 64015997, 67385260, 72470940, 101077890, 128031994, 192047991, 202155780, 256063988, 320079985, 384095982, 640159970, 768191964, 960239955, 1280319940, 1920479910, 3840959820]

約数ペア:

[(1, 3840959820), (2, 1920479910), (3, 1280319940), (4, 960239955), (5, 768191964), (6, 640159970), (10, 384095982), (12, 320079985), (15, 256063988), (19, 202155780), (20, 192047991), (30, 128031994), (38, 101077890), (53, 72470940), (57, 67385260), (60, 64015997), (76, 50538945), (95, 40431156), (106, 36235470), (114, 33692630), (151, 25436820), (159, 24156980), (190, 20215578), (212, 18117735), (228, 16846315), (265, 14494188), (285, 13477052), (302, 12718410), (318, 12078490), (380, 10107789), (421, 9123420), (453, 8478940), (530, 7247094), (570, 6738526), (604, 6359205), (636, 6039245), (755, 5087364), (795, 4831396), (842, 4561710), (906, 4239470), (1007, 3814260), (1060, 3623547), (1140, 3369263), (1263, 3041140), (1510, 2543682), (1590, 2415698), (1684, 2280855), (1812, 2119735), (2014, 1907130), (2105, 1824684), (2265, 1695788), (2526, 1520570), (2869, 1338780), (3020, 1271841), (3021, 1271420), (3180, 1207849), (4028, 953565), (4210, 912342), (4530, 847894), (5035, 762852), (5052, 760285), (5738, 669390), (6042, 635710), (6315, 608228), (7999, 480180), (8003, 479940), (8420, 456171), (8607, 446260), (9060, 423947), (10070, 381426), (11476, 334695), (12084, 317855), (12630, 304114), (14345, 267756), (15105, 254284), (15998, 240090), (16006, 239970), (17214, 223130), (20140, 190713), (22313, 172140), (23997, 160060), (24009, 159980), (25260, 152057), (28690, 133878), (30210, 127142), (31996, 120045), (32012, 119985), (34428, 111565), (39995, 96036), (40015, 95988), (43035, 89252), (44626, 86070), (47994, 80030), (48018, 79990), (57380, 66939), (60420, 63571)]