402056460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1174

約数の個数: 240

約数和(自身を含む): 1439466336

約数和(自身を除く): 1037409876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 324, 340, 351, 390, 405, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 810, 884, 918, 1020, 1053, 1105, 1123, 1170, 1326, 1377, 1404, 1530, 1620, 1755, 1836, 1989, 2106, 2210, 2246, 2295, 2340, 2652, 2754, 3060, 3315, 3369, 3510, 3978, 4212, 4420, 4492, 4590, 5265, 5508, 5615, 5967, 6630, 6738, 6885, 7020, 7956, 9180, 9945, 10107, 10530, 11230, 11934, 13260, 13476, 13770, 14599, 16845, 17901, 19091, 19890, 20214, 21060, 22460, 23868, 27540, 29198, 29835, 30321, 33690, 35802, 38182, 39780, 40428, 43797, 50535, 57273, 58396, 59670, 60642, 67380, 71604, 72995, 76364, 87594, 89505, 90963, 95455, 101070, 114546, 119340, 121284, 131391, 145990, 151605, 171819, 175188, 179010, 181926, 190910, 202140, 218985, 229092, 248183, 262782, 286365, 291980, 303210, 343638, 358020, 363852, 381820, 394173, 437970, 454815, 496366, 515457, 525564, 572730, 606420, 656955, 687276, 744549, 788346, 859095, 875940, 909630, 992732, 1030914, 1145460, 1182519, 1240915, 1313910, 1489098, 1546371, 1576692, 1718190, 1819260, 1970865, 2061828, 2233647, 2365038, 2481830, 2577285, 2627820, 2978196, 3092742, 3436380, 3722745, 3941730, 4467294, 4730076, 4963660, 5154570, 5912595, 6185484, 6700941, 7445490, 7731855, 7883460, 8934588, 10309140, 11168235, 11825190, 13401882, 14890980, 15463710, 20102823, 22336470, 23650380, 26803764, 30927420, 33504705, 40205646, 44672940, 67009410, 80411292, 100514115, 134018820, 201028230, 402056460]

約数ペア:

[(1, 402056460), (2, 201028230), (3, 134018820), (4, 100514115), (5, 80411292), (6, 67009410), (9, 44672940), (10, 40205646), (12, 33504705), (13, 30927420), (15, 26803764), (17, 23650380), (18, 22336470), (20, 20102823), (26, 15463710), (27, 14890980), (30, 13401882), (34, 11825190), (36, 11168235), (39, 10309140), (45, 8934588), (51, 7883460), (52, 7731855), (54, 7445490), (60, 6700941), (65, 6185484), (68, 5912595), (78, 5154570), (81, 4963660), (85, 4730076), (90, 4467294), (102, 3941730), (108, 3722745), (117, 3436380), (130, 3092742), (135, 2978196), (153, 2627820), (156, 2577285), (162, 2481830), (170, 2365038), (180, 2233647), (195, 2061828), (204, 1970865), (221, 1819260), (234, 1718190), (255, 1576692), (260, 1546371), (270, 1489098), (306, 1313910), (324, 1240915), (340, 1182519), (351, 1145460), (390, 1030914), (405, 992732), (442, 909630), (459, 875940), (468, 859095), (510, 788346), (540, 744549), (585, 687276), (612, 656955), (663, 606420), (702, 572730), (765, 525564), (780, 515457), (810, 496366), (884, 454815), (918, 437970), (1020, 394173), (1053, 381820), (1105, 363852), (1123, 358020), (1170, 343638), (1326, 303210), (1377, 291980), (1404, 286365), (1530, 262782), (1620, 248183), (1755, 229092), (1836, 218985), (1989, 202140), (2106, 190910), (2210, 181926), (2246, 179010), (2295, 175188), (2340, 171819), (2652, 151605), (2754, 145990), (3060, 131391), (3315, 121284), (3369, 119340), (3510, 114546), (3978, 101070), (4212, 95455), (4420, 90963), (4492, 89505), (4590, 87594), (5265, 76364), (5508, 72995), (5615, 71604), (5967, 67380), (6630, 60642), (6738, 59670), (6885, 58396), (7020, 57273), (7956, 50535), (9180, 43797), (9945, 40428), (10107, 39780), (10530, 38182), (11230, 35802), (11934, 33690), (13260, 30321), (13476, 29835), (13770, 29198), (14599, 27540), (16845, 23868), (17901, 22460), (19091, 21060), (19890, 20214)]