4221812520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{541}}^1$

素因数の和:1020

約数の個数: 192

約数和(自身を含む): 14039859600

約数和(自身を除く): 9818047080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 409, 424, 477, 530, 541, 636, 795, 818, 954, 1060, 1082, 1227, 1272, 1590, 1623, 1636, 1908, 2045, 2120, 2164, 2385, 2454, 2705, 3180, 3246, 3272, 3681, 3816, 4090, 4328, 4770, 4869, 4908, 5410, 6135, 6360, 6492, 7362, 8115, 8180, 9540, 9738, 9816, 10820, 12270, 12984, 14724, 16230, 16360, 18405, 19080, 19476, 21640, 21677, 24345, 24540, 28673, 29448, 32460, 36810, 38952, 43354, 48690, 49080, 57346, 64920, 65031, 73620, 86019, 86708, 97380, 108385, 114692, 130062, 143365, 147240, 172038, 173416, 194760, 195093, 216770, 221269, 229384, 258057, 260124, 286730, 325155, 344076, 390186, 430095, 433540, 442538, 516114, 520248, 573460, 650310, 663807, 688152, 780372, 860190, 867080, 885076, 975465, 1032228, 1106345, 1146920, 1290285, 1300620, 1327614, 1560744, 1720380, 1770152, 1950930, 1991421, 2064456, 2212690, 2580570, 2601240, 2655228, 3319035, 3440760, 3901860, 3982842, 4425380, 5161140, 5310456, 6638070, 7803720, 7965684, 8850760, 9957105, 10322280, 11727257, 13276140, 15931368, 19914210, 23454514, 26552280, 35181771, 39828420, 46909028, 58636285, 70363542, 79656840, 93818056, 105545313, 117272570, 140727084, 175908855, 211090626, 234545140, 281454168, 351817710, 422181252, 469090280, 527726565, 703635420, 844362504, 1055453130, 1407270840, 2110906260, 4221812520]

約数ペア:

[(1, 4221812520), (2, 2110906260), (3, 1407270840), (4, 1055453130), (5, 844362504), (6, 703635420), (8, 527726565), (9, 469090280), (10, 422181252), (12, 351817710), (15, 281454168), (18, 234545140), (20, 211090626), (24, 175908855), (30, 140727084), (36, 117272570), (40, 105545313), (45, 93818056), (53, 79656840), (60, 70363542), (72, 58636285), (90, 46909028), (106, 39828420), (120, 35181771), (159, 26552280), (180, 23454514), (212, 19914210), (265, 15931368), (318, 13276140), (360, 11727257), (409, 10322280), (424, 9957105), (477, 8850760), (530, 7965684), (541, 7803720), (636, 6638070), (795, 5310456), (818, 5161140), (954, 4425380), (1060, 3982842), (1082, 3901860), (1227, 3440760), (1272, 3319035), (1590, 2655228), (1623, 2601240), (1636, 2580570), (1908, 2212690), (2045, 2064456), (2120, 1991421), (2164, 1950930), (2385, 1770152), (2454, 1720380), (2705, 1560744), (3180, 1327614), (3246, 1300620), (3272, 1290285), (3681, 1146920), (3816, 1106345), (4090, 1032228), (4328, 975465), (4770, 885076), (4869, 867080), (4908, 860190), (5410, 780372), (6135, 688152), (6360, 663807), (6492, 650310), (7362, 573460), (8115, 520248), (8180, 516114), (9540, 442538), (9738, 433540), (9816, 430095), (10820, 390186), (12270, 344076), (12984, 325155), (14724, 286730), (16230, 260124), (16360, 258057), (18405, 229384), (19080, 221269), (19476, 216770), (21640, 195093), (21677, 194760), (24345, 173416), (24540, 172038), (28673, 147240), (29448, 143365), (32460, 130062), (36810, 114692), (38952, 108385), (43354, 97380), (48690, 86708), (49080, 86019), (57346, 73620), (64920, 65031)]