188519940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1019

約数の個数: 192

約数和(自身を含む): 683665920

約数和(自身を除く): 495145980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 53, 54, 60, 63, 70, 84, 90, 105, 106, 108, 126, 135, 140, 159, 180, 189, 210, 212, 252, 265, 270, 315, 318, 371, 378, 420, 477, 530, 540, 630, 636, 742, 756, 795, 941, 945, 954, 1060, 1113, 1260, 1431, 1484, 1590, 1855, 1882, 1890, 1908, 2226, 2385, 2823, 2862, 3180, 3339, 3710, 3764, 3780, 4452, 4705, 4770, 5565, 5646, 5724, 6587, 6678, 7155, 7420, 8469, 9410, 9540, 10017, 11130, 11292, 13174, 13356, 14115, 14310, 16695, 16938, 18820, 19761, 20034, 22260, 25407, 26348, 28230, 28620, 32935, 33390, 33876, 39522, 40068, 42345, 49873, 50085, 50814, 56460, 59283, 65870, 66780, 79044, 84690, 98805, 99746, 100170, 101628, 118566, 127035, 131740, 149619, 169380, 177849, 197610, 199492, 200340, 237132, 249365, 254070, 296415, 299238, 349111, 355698, 395220, 448857, 498730, 508140, 592830, 598476, 698222, 711396, 748095, 889245, 897714, 997460, 1047333, 1185660, 1346571, 1396444, 1496190, 1745555, 1778490, 1795428, 2094666, 2244285, 2693142, 2992380, 3141999, 3491110, 3556980, 4189332, 4488570, 5236665, 5386284, 6283998, 6732855, 6982220, 8977140, 9425997, 10473330, 12567996, 13465710, 15709995, 18851994, 20946660, 26931420, 31419990, 37703988, 47129985, 62839980, 94259970, 188519940]

約数ペア:

[(1, 188519940), (2, 94259970), (3, 62839980), (4, 47129985), (5, 37703988), (6, 31419990), (7, 26931420), (9, 20946660), (10, 18851994), (12, 15709995), (14, 13465710), (15, 12567996), (18, 10473330), (20, 9425997), (21, 8977140), (27, 6982220), (28, 6732855), (30, 6283998), (35, 5386284), (36, 5236665), (42, 4488570), (45, 4189332), (53, 3556980), (54, 3491110), (60, 3141999), (63, 2992380), (70, 2693142), (84, 2244285), (90, 2094666), (105, 1795428), (106, 1778490), (108, 1745555), (126, 1496190), (135, 1396444), (140, 1346571), (159, 1185660), (180, 1047333), (189, 997460), (210, 897714), (212, 889245), (252, 748095), (265, 711396), (270, 698222), (315, 598476), (318, 592830), (371, 508140), (378, 498730), (420, 448857), (477, 395220), (530, 355698), (540, 349111), (630, 299238), (636, 296415), (742, 254070), (756, 249365), (795, 237132), (941, 200340), (945, 199492), (954, 197610), (1060, 177849), (1113, 169380), (1260, 149619), (1431, 131740), (1484, 127035), (1590, 118566), (1855, 101628), (1882, 100170), (1890, 99746), (1908, 98805), (2226, 84690), (2385, 79044), (2823, 66780), (2862, 65870), (3180, 59283), (3339, 56460), (3710, 50814), (3764, 50085), (3780, 49873), (4452, 42345), (4705, 40068), (4770, 39522), (5565, 33876), (5646, 33390), (5724, 32935), (6587, 28620), (6678, 28230), (7155, 26348), (7420, 25407), (8469, 22260), (9410, 20034), (9540, 19761), (10017, 18820), (11130, 16938), (11292, 16695), (13174, 14310), (13356, 14115)]