129319680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:331

約数の個数: 288

約数和(自身を含む): 501548544

約数和(自身を除く): 372228864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 272, 280, 283, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 566, 595, 640, 672, 680, 714, 768, 816, 840, 849, 896, 952, 960, 1020, 1088, 1120, 1132, 1190, 1280, 1344, 1360, 1415, 1428, 1632, 1680, 1698, 1785, 1792, 1904, 1920, 1981, 2040, 2176, 2240, 2264, 2380, 2688, 2720, 2830, 2856, 3264, 3360, 3396, 3570, 3808, 3840, 3962, 4080, 4245, 4352, 4480, 4528, 4760, 4811, 5376, 5440, 5660, 5712, 5943, 6528, 6720, 6792, 7140, 7616, 7924, 8160, 8490, 8960, 9056, 9520, 9622, 9905, 10880, 11320, 11424, 11886, 13056, 13440, 13584, 14280, 14433, 15232, 15848, 16320, 16980, 18112, 19040, 19244, 19810, 21760, 22640, 22848, 23772, 24055, 26880, 27168, 28560, 28866, 29715, 30464, 31696, 32640, 33677, 33960, 36224, 38080, 38488, 39620, 45280, 45696, 47544, 48110, 54336, 57120, 57732, 59430, 63392, 65280, 67354, 67920, 72165, 72448, 76160, 76976, 79240, 90560, 91392, 95088, 96220, 101031, 108672, 114240, 115464, 118860, 126784, 134708, 135840, 144330, 152320, 153952, 158480, 168385, 181120, 190176, 192440, 202062, 217344, 228480, 230928, 237720, 253568, 269416, 271680, 288660, 307904, 316960, 336770, 362240, 380352, 384880, 404124, 456960, 461856, 475440, 505155, 507136, 538832, 543360, 577320, 615808, 633920, 673540, 760704, 769760, 808248, 923712, 950880, 1010310, 1077664, 1086720, 1154640, 1231616, 1267840, 1347080, 1521408, 1539520, 1616496, 1847424, 1901760, 2020620, 2155328, 2309280, 2535680, 2694160, 3079040, 3232992, 3694848, 3803520, 4041240, 4310656, 4618560, 5388320, 6158080, 6465984, 7607040, 8082480, 8621312, 9237120, 10776640, 12931968, 16164960, 18474240, 21553280, 25863936, 32329920, 43106560, 64659840, 129319680]

約数ペア:

[(1, 129319680), (2, 64659840), (3, 43106560), (4, 32329920), (5, 25863936), (6, 21553280), (7, 18474240), (8, 16164960), (10, 12931968), (12, 10776640), (14, 9237120), (15, 8621312), (16, 8082480), (17, 7607040), (20, 6465984), (21, 6158080), (24, 5388320), (28, 4618560), (30, 4310656), (32, 4041240), (34, 3803520), (35, 3694848), (40, 3232992), (42, 3079040), (48, 2694160), (51, 2535680), (56, 2309280), (60, 2155328), (64, 2020620), (68, 1901760), (70, 1847424), (80, 1616496), (84, 1539520), (85, 1521408), (96, 1347080), (102, 1267840), (105, 1231616), (112, 1154640), (119, 1086720), (120, 1077664), (128, 1010310), (136, 950880), (140, 923712), (160, 808248), (168, 769760), (170, 760704), (192, 673540), (204, 633920), (210, 615808), (224, 577320), (238, 543360), (240, 538832), (255, 507136), (256, 505155), (272, 475440), (280, 461856), (283, 456960), (320, 404124), (336, 384880), (340, 380352), (357, 362240), (384, 336770), (408, 316960), (420, 307904), (448, 288660), (476, 271680), (480, 269416), (510, 253568), (544, 237720), (560, 230928), (566, 228480), (595, 217344), (640, 202062), (672, 192440), (680, 190176), (714, 181120), (768, 168385), (816, 158480), (840, 153952), (849, 152320), (896, 144330), (952, 135840), (960, 134708), (1020, 126784), (1088, 118860), (1120, 115464), (1132, 114240), (1190, 108672), (1280, 101031), (1344, 96220), (1360, 95088), (1415, 91392), (1428, 90560), (1632, 79240), (1680, 76976), (1698, 76160), (1785, 72448), (1792, 72165), (1904, 67920), (1920, 67354), (1981, 65280), (2040, 63392), (2176, 59430), (2240, 57732), (2264, 57120), (2380, 54336), (2688, 48110), (2720, 47544), (2830, 45696), (2856, 45280), (3264, 39620), (3360, 38488), (3396, 38080), (3570, 36224), (3808, 33960), (3840, 33677), (3962, 32640), (4080, 31696), (4245, 30464), (4352, 29715), (4480, 28866), (4528, 28560), (4760, 27168), (4811, 26880), (5376, 24055), (5440, 23772), (5660, 22848), (5712, 22640), (5943, 21760), (6528, 19810), (6720, 19244), (6792, 19040), (7140, 18112), (7616, 16980), (7924, 16320), (8160, 15848), (8490, 15232), (8960, 14433), (9056, 14280), (9520, 13584), (9622, 13440), (9905, 13056), (10880, 11886), (11320, 11424)]