195131160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:567

約数の個数: 256

約数和(自身を含む): 758937600

約数和(自身を除く): 563806440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 63, 70, 72, 84, 90, 105, 106, 108, 120, 126, 135, 140, 159, 168, 180, 189, 210, 212, 216, 252, 265, 270, 280, 315, 318, 360, 371, 378, 420, 424, 477, 487, 504, 530, 540, 630, 636, 742, 756, 795, 840, 945, 954, 974, 1060, 1080, 1113, 1260, 1272, 1431, 1461, 1484, 1512, 1590, 1855, 1890, 1908, 1948, 2120, 2226, 2385, 2435, 2520, 2862, 2922, 2968, 3180, 3339, 3409, 3710, 3780, 3816, 3896, 4383, 4452, 4770, 4870, 5565, 5724, 5844, 6360, 6678, 6818, 7155, 7305, 7420, 7560, 8766, 8904, 9540, 9740, 10017, 10227, 11130, 11448, 11688, 13149, 13356, 13636, 14310, 14610, 14840, 16695, 17045, 17532, 19080, 19480, 20034, 20454, 21915, 22260, 25811, 26298, 26712, 27272, 28620, 29220, 30681, 33390, 34090, 35064, 40068, 40908, 43830, 44520, 50085, 51135, 51622, 52596, 57240, 58440, 61362, 65745, 66780, 68180, 77433, 80136, 81816, 87660, 92043, 100170, 102270, 103244, 105192, 122724, 129055, 131490, 133560, 136360, 153405, 154866, 175320, 180677, 184086, 200340, 204540, 206488, 232299, 245448, 258110, 262980, 306810, 309732, 361354, 368172, 387165, 400680, 409080, 460215, 464598, 516220, 525960, 542031, 613620, 619464, 696897, 722708, 736344, 774330, 903385, 920430, 929196, 1032440, 1084062, 1161495, 1227240, 1393794, 1445416, 1548660, 1626093, 1806770, 1840860, 1858392, 2168124, 2322990, 2710155, 2787588, 3097320, 3252186, 3484485, 3613540, 3681720, 4336248, 4645980, 4878279, 5420310, 5575176, 6504372, 6968970, 7227080, 8130465, 9291960, 9756558, 10840620, 13008744, 13937940, 16260930, 19513116, 21681240, 24391395, 27875880, 32521860, 39026232, 48782790, 65043720, 97565580, 195131160]

約数ペア:

[(1, 195131160), (2, 97565580), (3, 65043720), (4, 48782790), (5, 39026232), (6, 32521860), (7, 27875880), (8, 24391395), (9, 21681240), (10, 19513116), (12, 16260930), (14, 13937940), (15, 13008744), (18, 10840620), (20, 9756558), (21, 9291960), (24, 8130465), (27, 7227080), (28, 6968970), (30, 6504372), (35, 5575176), (36, 5420310), (40, 4878279), (42, 4645980), (45, 4336248), (53, 3681720), (54, 3613540), (56, 3484485), (60, 3252186), (63, 3097320), (70, 2787588), (72, 2710155), (84, 2322990), (90, 2168124), (105, 1858392), (106, 1840860), (108, 1806770), (120, 1626093), (126, 1548660), (135, 1445416), (140, 1393794), (159, 1227240), (168, 1161495), (180, 1084062), (189, 1032440), (210, 929196), (212, 920430), (216, 903385), (252, 774330), (265, 736344), (270, 722708), (280, 696897), (315, 619464), (318, 613620), (360, 542031), (371, 525960), (378, 516220), (420, 464598), (424, 460215), (477, 409080), (487, 400680), (504, 387165), (530, 368172), (540, 361354), (630, 309732), (636, 306810), (742, 262980), (756, 258110), (795, 245448), (840, 232299), (945, 206488), (954, 204540), (974, 200340), (1060, 184086), (1080, 180677), (1113, 175320), (1260, 154866), (1272, 153405), (1431, 136360), (1461, 133560), (1484, 131490), (1512, 129055), (1590, 122724), (1855, 105192), (1890, 103244), (1908, 102270), (1948, 100170), (2120, 92043), (2226, 87660), (2385, 81816), (2435, 80136), (2520, 77433), (2862, 68180), (2922, 66780), (2968, 65745), (3180, 61362), (3339, 58440), (3409, 57240), (3710, 52596), (3780, 51622), (3816, 51135), (3896, 50085), (4383, 44520), (4452, 43830), (4770, 40908), (4870, 40068), (5565, 35064), (5724, 34090), (5844, 33390), (6360, 30681), (6678, 29220), (6818, 28620), (7155, 27272), (7305, 26712), (7420, 26298), (7560, 25811), (8766, 22260), (8904, 21915), (9540, 20454), (9740, 20034), (10017, 19480), (10227, 19080), (11130, 17532), (11448, 17045), (11688, 16695), (13149, 14840), (13356, 14610), (13636, 14310)]