216668400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 480

約数和(自身を含む): 852445440

約数和(自身を除く): 635777040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 19, 20, 24, 25, 26, 30, 34, 38, 39, 40, 43, 48, 50, 51, 52, 57, 60, 65, 68, 75, 76, 78, 80, 85, 86, 95, 100, 102, 104, 114, 120, 129, 130, 136, 150, 152, 156, 170, 172, 190, 195, 200, 204, 208, 215, 221, 228, 240, 247, 255, 258, 260, 272, 285, 300, 304, 312, 323, 325, 340, 344, 380, 390, 400, 408, 425, 430, 442, 456, 475, 494, 510, 516, 520, 559, 570, 600, 624, 645, 646, 650, 663, 680, 688, 731, 741, 760, 780, 816, 817, 850, 860, 884, 912, 950, 969, 975, 988, 1020, 1032, 1040, 1075, 1105, 1118, 1140, 1200, 1235, 1275, 1290, 1292, 1300, 1326, 1360, 1425, 1462, 1482, 1520, 1560, 1615, 1634, 1677, 1700, 1720, 1768, 1900, 1938, 1950, 1976, 2040, 2064, 2150, 2193, 2210, 2236, 2280, 2451, 2470, 2550, 2580, 2584, 2600, 2652, 2795, 2850, 2924, 2964, 3120, 3225, 3230, 3268, 3315, 3354, 3400, 3440, 3536, 3655, 3705, 3800, 3876, 3900, 3952, 4080, 4085, 4199, 4300, 4386, 4420, 4472, 4560, 4845, 4902, 4940, 5100, 5160, 5168, 5200, 5304, 5525, 5590, 5700, 5848, 5928, 6175, 6450, 6460, 6536, 6630, 6708, 6800, 7310, 7410, 7600, 7752, 7800, 8075, 8170, 8385, 8398, 8600, 8772, 8840, 8944, 9503, 9690, 9804, 9880, 10200, 10320, 10608, 10621, 10965, 11050, 11180, 11400, 11696, 11856, 12255, 12350, 12597, 12900, 12920, 13072, 13260, 13416, 13889, 13975, 14620, 14820, 15504, 15600, 16150, 16340, 16575, 16770, 16796, 17200, 17544, 17680, 18275, 18525, 19006, 19380, 19608, 19760, 20400, 20425, 20995, 21242, 21930, 22100, 22360, 22800, 24225, 24510, 24700, 25194, 25800, 25840, 26520, 26832, 27778, 27950, 28509, 29240, 29640, 31863, 32300, 32680, 33150, 33540, 33592, 35088, 36550, 37050, 38012, 38760, 39216, 40850, 41667, 41925, 41990, 42484, 43860, 44200, 44720, 47515, 48450, 49020, 49400, 50388, 51600, 53040, 53105, 54825, 55556, 55900, 57018, 58480, 59280, 61275, 62985, 63726, 64600, 65360, 66300, 67080, 67184, 69445, 73100, 74100, 76024, 77520, 81700, 83334, 83850, 83980, 84968, 87720, 88400, 95030, 96900, 98040, 98800, 100776, 104975, 106210, 109650, 111112, 111800, 114036, 122550, 125970, 127452, 129200, 132600, 134160, 138890, 142545, 146200, 148200, 152048, 159315, 163400, 166668, 167700, 167960, 169936, 175440, 180557, 190060, 193800, 196080, 201552, 208335, 209950, 212420, 219300, 222224, 223600, 228072, 237575, 245100, 251940, 254904, 265200, 265525, 277780, 285090, 292400, 296400, 314925, 318630, 326800, 333336, 335400, 335920, 347225, 361114, 380120, 387600, 416670, 419900, 424840, 438600, 456144, 475150, 490200, 503880, 509808, 531050, 541671, 555560, 570180, 629850, 637260, 666672, 670800, 694450, 712725, 722228, 760240, 796575, 833340, 839800, 849680, 877200, 902785, 950300, 980400, 1007760, 1041675, 1062100, 1083342, 1111120, 1140360, 1259700, 1274520, 1388900, 1425450, 1444456, 1593150, 1666680, 1679600, 1805570, 1900600, 2083350, 2124200, 2166684, 2280720, 2519400, 2549040, 2708355, 2777800, 2850900, 2888912, 3186300, 3333360, 3611140, 3801200, 4166700, 4248400, 4333368, 4513925, 5038800, 5416710, 5555600, 5701800, 6372600, 7222280, 8333400, 8666736, 9027850, 10833420, 11403600, 12745200, 13541775, 14444560, 16666800, 18055700, 21666840, 27083550, 36111400, 43333680, 54167100, 72222800, 108334200, 216668400]

約数ペア:

[(1, 216668400), (2, 108334200), (3, 72222800), (4, 54167100), (5, 43333680), (6, 36111400), (8, 27083550), (10, 21666840), (12, 18055700), (13, 16666800), (15, 14444560), (16, 13541775), (17, 12745200), (19, 11403600), (20, 10833420), (24, 9027850), (25, 8666736), (26, 8333400), (30, 7222280), (34, 6372600), (38, 5701800), (39, 5555600), (40, 5416710), (43, 5038800), (48, 4513925), (50, 4333368), (51, 4248400), (52, 4166700), (57, 3801200), (60, 3611140), (65, 3333360), (68, 3186300), (75, 2888912), (76, 2850900), (78, 2777800), (80, 2708355), (85, 2549040), (86, 2519400), (95, 2280720), (100, 2166684), (102, 2124200), (104, 2083350), (114, 1900600), (120, 1805570), (129, 1679600), (130, 1666680), (136, 1593150), (150, 1444456), (152, 1425450), (156, 1388900), (170, 1274520), (172, 1259700), (190, 1140360), (195, 1111120), (200, 1083342), (204, 1062100), (208, 1041675), (215, 1007760), (221, 980400), (228, 950300), (240, 902785), (247, 877200), (255, 849680), (258, 839800), (260, 833340), (272, 796575), (285, 760240), (300, 722228), (304, 712725), (312, 694450), (323, 670800), (325, 666672), (340, 637260), (344, 629850), (380, 570180), (390, 555560), (400, 541671), (408, 531050), (425, 509808), (430, 503880), (442, 490200), (456, 475150), (475, 456144), (494, 438600), (510, 424840), (516, 419900), (520, 416670), (559, 387600), (570, 380120), (600, 361114), (624, 347225), (645, 335920), (646, 335400), (650, 333336), (663, 326800), (680, 318630), (688, 314925), (731, 296400), (741, 292400), (760, 285090), (780, 277780), (816, 265525), (817, 265200), (850, 254904), (860, 251940), (884, 245100), (912, 237575), (950, 228072), (969, 223600), (975, 222224), (988, 219300), (1020, 212420), (1032, 209950), (1040, 208335), (1075, 201552), (1105, 196080), (1118, 193800), (1140, 190060), (1200, 180557), (1235, 175440), (1275, 169936), (1290, 167960), (1292, 167700), (1300, 166668), (1326, 163400), (1360, 159315), (1425, 152048), (1462, 148200), (1482, 146200), (1520, 142545), (1560, 138890), (1615, 134160), (1634, 132600), (1677, 129200), (1700, 127452), (1720, 125970), (1768, 122550), (1900, 114036), (1938, 111800), (1950, 111112), (1976, 109650), (2040, 106210), (2064, 104975), (2150, 100776), (2193, 98800), (2210, 98040), (2236, 96900), (2280, 95030), (2451, 88400), (2470, 87720), (2550, 84968), (2580, 83980), (2584, 83850), (2600, 83334), (2652, 81700), (2795, 77520), (2850, 76024), (2924, 74100), (2964, 73100), (3120, 69445), (3225, 67184), (3230, 67080), (3268, 66300), (3315, 65360), (3354, 64600), (3400, 63726), (3440, 62985), (3536, 61275), (3655, 59280), (3705, 58480), (3800, 57018), (3876, 55900), (3900, 55556), (3952, 54825), (4080, 53105), (4085, 53040), (4199, 51600), (4300, 50388), (4386, 49400), (4420, 49020), (4472, 48450), (4560, 47515), (4845, 44720), (4902, 44200), (4940, 43860), (5100, 42484), (5160, 41990), (5168, 41925), (5200, 41667), (5304, 40850), (5525, 39216), (5590, 38760), (5700, 38012), (5848, 37050), (5928, 36550), (6175, 35088), (6450, 33592), (6460, 33540), (6536, 33150), (6630, 32680), (6708, 32300), (6800, 31863), (7310, 29640), (7410, 29240), (7600, 28509), (7752, 27950), (7800, 27778), (8075, 26832), (8170, 26520), (8385, 25840), (8398, 25800), (8600, 25194), (8772, 24700), (8840, 24510), (8944, 24225), (9503, 22800), (9690, 22360), (9804, 22100), (9880, 21930), (10200, 21242), (10320, 20995), (10608, 20425), (10621, 20400), (10965, 19760), (11050, 19608), (11180, 19380), (11400, 19006), (11696, 18525), (11856, 18275), (12255, 17680), (12350, 17544), (12597, 17200), (12900, 16796), (12920, 16770), (13072, 16575), (13260, 16340), (13416, 16150), (13889, 15600), (13975, 15504), (14620, 14820)]