340945440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2143

約数の個数: 192

約数和(自身を含む): 1209987072

約数和(自身を除く): 869041632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 2046, 2083, 2480, 2640, 2728, 2976, 3410, 3720, 4092, 4166, 4960, 5115, 5280, 5456, 6249, 6820, 7440, 8184, 8332, 10230, 10415, 10912, 12498, 13640, 14880, 16368, 16664, 20460, 20830, 22913, 24996, 27280, 31245, 32736, 33328, 40920, 41660, 45826, 49992, 54560, 62490, 64573, 66656, 68739, 81840, 83320, 91652, 99984, 114565, 124980, 129146, 137478, 163680, 166640, 183304, 193719, 199968, 229130, 249960, 258292, 274956, 322865, 333280, 343695, 366608, 387438, 458260, 499920, 516584, 549912, 645730, 687390, 710303, 733216, 774876, 916520, 968595, 999840, 1033168, 1099824, 1291460, 1374780, 1420606, 1549752, 1833040, 1937190, 2066336, 2130909, 2199648, 2582920, 2749560, 2841212, 3099504, 3551515, 3666080, 3874380, 4261818, 5165840, 5499120, 5682424, 6199008, 7103030, 7748760, 8523636, 10331680, 10654545, 10998240, 11364848, 14206060, 15497520, 17047272, 21309090, 22729696, 28412120, 30995040, 34094544, 42618180, 56824240, 68189088, 85236360, 113648480, 170472720, 340945440]

約数ペア:

[(1, 340945440), (2, 170472720), (3, 113648480), (4, 85236360), (5, 68189088), (6, 56824240), (8, 42618180), (10, 34094544), (11, 30995040), (12, 28412120), (15, 22729696), (16, 21309090), (20, 17047272), (22, 15497520), (24, 14206060), (30, 11364848), (31, 10998240), (32, 10654545), (33, 10331680), (40, 8523636), (44, 7748760), (48, 7103030), (55, 6199008), (60, 5682424), (62, 5499120), (66, 5165840), (80, 4261818), (88, 3874380), (93, 3666080), (96, 3551515), (110, 3099504), (120, 2841212), (124, 2749560), (132, 2582920), (155, 2199648), (160, 2130909), (165, 2066336), (176, 1937190), (186, 1833040), (220, 1549752), (240, 1420606), (248, 1374780), (264, 1291460), (310, 1099824), (330, 1033168), (341, 999840), (352, 968595), (372, 916520), (440, 774876), (465, 733216), (480, 710303), (496, 687390), (528, 645730), (620, 549912), (660, 516584), (682, 499920), (744, 458260), (880, 387438), (930, 366608), (992, 343695), (1023, 333280), (1056, 322865), (1240, 274956), (1320, 258292), (1364, 249960), (1488, 229130), (1705, 199968), (1760, 193719), (1860, 183304), (2046, 166640), (2083, 163680), (2480, 137478), (2640, 129146), (2728, 124980), (2976, 114565), (3410, 99984), (3720, 91652), (4092, 83320), (4166, 81840), (4960, 68739), (5115, 66656), (5280, 64573), (5456, 62490), (6249, 54560), (6820, 49992), (7440, 45826), (8184, 41660), (8332, 40920), (10230, 33328), (10415, 32736), (10912, 31245), (12498, 27280), (13640, 24996), (14880, 22913), (16368, 20830), (16664, 20460)]