308437740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:913

約数の個数: 192

約数和(自身を含む): 1054166400

約数和(自身を除く): 745728660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 60, 65, 78, 90, 106, 108, 117, 130, 135, 156, 159, 180, 195, 212, 234, 260, 265, 270, 318, 351, 390, 468, 477, 530, 540, 585, 636, 689, 702, 780, 795, 829, 954, 1060, 1170, 1378, 1404, 1431, 1590, 1658, 1755, 1908, 2067, 2340, 2385, 2487, 2756, 2862, 3180, 3316, 3445, 3510, 4134, 4145, 4770, 4974, 5724, 6201, 6890, 7020, 7155, 7461, 8268, 8290, 9540, 9948, 10335, 10777, 12402, 12435, 13780, 14310, 14922, 16580, 18603, 20670, 21554, 22383, 24804, 24870, 28620, 29844, 31005, 32331, 37206, 37305, 41340, 43108, 43937, 44766, 49740, 53885, 62010, 64662, 74412, 74610, 87874, 89532, 93015, 96993, 107770, 111915, 124020, 129324, 131811, 149220, 161655, 175748, 186030, 193986, 215540, 219685, 223830, 263622, 290979, 323310, 372060, 387972, 395433, 439370, 447660, 484965, 527244, 571181, 581958, 646620, 659055, 790866, 878740, 969930, 1142362, 1163916, 1186299, 1318110, 1454895, 1581732, 1713543, 1939860, 1977165, 2284724, 2372598, 2636220, 2855905, 2909790, 3427086, 3954330, 4745196, 5140629, 5711810, 5819580, 5931495, 6854172, 7908660, 8567715, 10281258, 11423620, 11862990, 15421887, 17135430, 20562516, 23725980, 25703145, 30843774, 34270860, 51406290, 61687548, 77109435, 102812580, 154218870, 308437740]

約数ペア:

[(1, 308437740), (2, 154218870), (3, 102812580), (4, 77109435), (5, 61687548), (6, 51406290), (9, 34270860), (10, 30843774), (12, 25703145), (13, 23725980), (15, 20562516), (18, 17135430), (20, 15421887), (26, 11862990), (27, 11423620), (30, 10281258), (36, 8567715), (39, 7908660), (45, 6854172), (52, 5931495), (53, 5819580), (54, 5711810), (60, 5140629), (65, 4745196), (78, 3954330), (90, 3427086), (106, 2909790), (108, 2855905), (117, 2636220), (130, 2372598), (135, 2284724), (156, 1977165), (159, 1939860), (180, 1713543), (195, 1581732), (212, 1454895), (234, 1318110), (260, 1186299), (265, 1163916), (270, 1142362), (318, 969930), (351, 878740), (390, 790866), (468, 659055), (477, 646620), (530, 581958), (540, 571181), (585, 527244), (636, 484965), (689, 447660), (702, 439370), (780, 395433), (795, 387972), (829, 372060), (954, 323310), (1060, 290979), (1170, 263622), (1378, 223830), (1404, 219685), (1431, 215540), (1590, 193986), (1658, 186030), (1755, 175748), (1908, 161655), (2067, 149220), (2340, 131811), (2385, 129324), (2487, 124020), (2756, 111915), (2862, 107770), (3180, 96993), (3316, 93015), (3445, 89532), (3510, 87874), (4134, 74610), (4145, 74412), (4770, 64662), (4974, 62010), (5724, 53885), (6201, 49740), (6890, 44766), (7020, 43937), (7155, 43108), (7461, 41340), (8268, 37305), (8290, 37206), (9540, 32331), (9948, 31005), (10335, 29844), (10777, 28620), (12402, 24870), (12435, 24804), (13780, 22383), (14310, 21554), (14922, 20670), (16580, 18603)]