358840440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1242

約数の個数: 192

約数和(自身を含む): 1344245760

約数和(自身を除く): 985405320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 131, 140, 168, 180, 210, 252, 262, 280, 315, 360, 393, 420, 504, 524, 630, 655, 786, 840, 917, 1048, 1087, 1179, 1260, 1310, 1572, 1834, 1965, 2174, 2358, 2520, 2620, 2751, 3144, 3261, 3668, 3930, 4348, 4585, 4716, 5240, 5435, 5502, 5895, 6522, 7336, 7609, 7860, 8253, 8696, 9170, 9432, 9783, 10870, 11004, 11790, 13044, 13755, 15218, 15720, 16305, 16506, 18340, 19566, 21740, 22008, 22827, 23580, 26088, 27510, 30436, 32610, 33012, 36680, 38045, 39132, 41265, 43480, 45654, 47160, 48915, 55020, 60872, 65220, 66024, 68481, 76090, 78264, 82530, 91308, 97830, 110040, 114135, 130440, 136962, 142397, 152180, 165060, 182616, 195660, 228270, 273924, 284794, 304360, 330120, 342405, 391320, 427191, 456540, 547848, 569588, 684810, 711985, 854382, 913080, 996779, 1139176, 1281573, 1369620, 1423970, 1708764, 1993558, 2135955, 2563146, 2739240, 2847940, 2990337, 3417528, 3987116, 4271910, 4983895, 5126292, 5695880, 5980674, 6407865, 7974232, 8543820, 8971011, 9967790, 10252584, 11961348, 12815730, 14951685, 17087640, 17942022, 19935580, 23922696, 25631460, 29903370, 35884044, 39871160, 44855055, 51262920, 59806740, 71768088, 89710110, 119613480, 179420220, 358840440]

約数ペア:

[(1, 358840440), (2, 179420220), (3, 119613480), (4, 89710110), (5, 71768088), (6, 59806740), (7, 51262920), (8, 44855055), (9, 39871160), (10, 35884044), (12, 29903370), (14, 25631460), (15, 23922696), (18, 19935580), (20, 17942022), (21, 17087640), (24, 14951685), (28, 12815730), (30, 11961348), (35, 10252584), (36, 9967790), (40, 8971011), (42, 8543820), (45, 7974232), (56, 6407865), (60, 5980674), (63, 5695880), (70, 5126292), (72, 4983895), (84, 4271910), (90, 3987116), (105, 3417528), (120, 2990337), (126, 2847940), (131, 2739240), (140, 2563146), (168, 2135955), (180, 1993558), (210, 1708764), (252, 1423970), (262, 1369620), (280, 1281573), (315, 1139176), (360, 996779), (393, 913080), (420, 854382), (504, 711985), (524, 684810), (630, 569588), (655, 547848), (786, 456540), (840, 427191), (917, 391320), (1048, 342405), (1087, 330120), (1179, 304360), (1260, 284794), (1310, 273924), (1572, 228270), (1834, 195660), (1965, 182616), (2174, 165060), (2358, 152180), (2520, 142397), (2620, 136962), (2751, 130440), (3144, 114135), (3261, 110040), (3668, 97830), (3930, 91308), (4348, 82530), (4585, 78264), (4716, 76090), (5240, 68481), (5435, 66024), (5502, 65220), (5895, 60872), (6522, 55020), (7336, 48915), (7609, 47160), (7860, 45654), (8253, 43480), (8696, 41265), (9170, 39132), (9432, 38045), (9783, 36680), (10870, 33012), (11004, 32610), (11790, 30436), (13044, 27510), (13755, 26088), (15218, 23580), (15720, 22827), (16305, 22008), (16506, 21740), (18340, 19566)]