422539920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1782

約数の個数: 240

約数和(自身を含む): 1598897664

約数和(自身を除く): 1176357744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1488, 1584, 1705, 1721, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 3069, 3410, 3442, 3720, 3960, 4092, 4464, 5115, 5163, 5456, 5580, 6138, 6820, 6884, 7440, 7920, 8184, 8605, 10230, 10326, 11160, 12276, 13640, 13768, 15345, 15489, 16368, 17210, 18931, 20460, 20652, 22320, 24552, 25815, 27280, 27536, 30690, 30978, 34420, 37862, 40920, 41304, 49104, 51630, 53351, 56793, 61380, 61956, 68840, 75724, 77445, 81840, 82608, 94655, 103260, 106702, 113586, 122760, 123912, 137680, 151448, 154890, 160053, 170379, 189310, 206520, 213404, 227172, 245520, 247824, 266755, 283965, 302896, 309780, 320106, 340758, 378620, 413040, 426808, 454344, 480159, 533510, 567930, 586861, 619560, 640212, 681516, 757240, 800265, 851895, 853616, 908688, 960318, 1067020, 1135860, 1173722, 1239120, 1280424, 1363032, 1514480, 1600530, 1703790, 1760583, 1920636, 2134040, 2271720, 2347444, 2400795, 2560848, 2726064, 2934305, 3201060, 3407580, 3521166, 3841272, 4268080, 4543440, 4694888, 4801590, 5281749, 5868610, 6402120, 6815160, 7042332, 7682544, 8802915, 9389776, 9603180, 10563498, 11737220, 12804240, 13630320, 14084664, 17605830, 19206360, 21126996, 23474440, 26408745, 28169328, 35211660, 38412720, 42253992, 46948880, 52817490, 70423320, 84507984, 105634980, 140846640, 211269960, 422539920]

約数ペア:

[(1, 422539920), (2, 211269960), (3, 140846640), (4, 105634980), (5, 84507984), (6, 70423320), (8, 52817490), (9, 46948880), (10, 42253992), (11, 38412720), (12, 35211660), (15, 28169328), (16, 26408745), (18, 23474440), (20, 21126996), (22, 19206360), (24, 17605830), (30, 14084664), (31, 13630320), (33, 12804240), (36, 11737220), (40, 10563498), (44, 9603180), (45, 9389776), (48, 8802915), (55, 7682544), (60, 7042332), (62, 6815160), (66, 6402120), (72, 5868610), (80, 5281749), (88, 4801590), (90, 4694888), (93, 4543440), (99, 4268080), (110, 3841272), (120, 3521166), (124, 3407580), (132, 3201060), (144, 2934305), (155, 2726064), (165, 2560848), (176, 2400795), (180, 2347444), (186, 2271720), (198, 2134040), (220, 1920636), (240, 1760583), (248, 1703790), (264, 1600530), (279, 1514480), (310, 1363032), (330, 1280424), (341, 1239120), (360, 1173722), (372, 1135860), (396, 1067020), (440, 960318), (465, 908688), (495, 853616), (496, 851895), (528, 800265), (558, 757240), (620, 681516), (660, 640212), (682, 619560), (720, 586861), (744, 567930), (792, 533510), (880, 480159), (930, 454344), (990, 426808), (1023, 413040), (1116, 378620), (1240, 340758), (1320, 320106), (1364, 309780), (1395, 302896), (1488, 283965), (1584, 266755), (1705, 247824), (1721, 245520), (1860, 227172), (1980, 213404), (2046, 206520), (2232, 189310), (2480, 170379), (2640, 160053), (2728, 154890), (2790, 151448), (3069, 137680), (3410, 123912), (3442, 122760), (3720, 113586), (3960, 106702), (4092, 103260), (4464, 94655), (5115, 82608), (5163, 81840), (5456, 77445), (5580, 75724), (6138, 68840), (6820, 61956), (6884, 61380), (7440, 56793), (7920, 53351), (8184, 51630), (8605, 49104), (10230, 41304), (10326, 40920), (11160, 37862), (12276, 34420), (13640, 30978), (13768, 30690), (15345, 27536), (15489, 27280), (16368, 25815), (17210, 24552), (18931, 22320), (20460, 20652)]