1387303680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 432

約数和(自身を含む): 5276414304

約数和(自身を除く): 3889110624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 73, 80, 84, 96, 98, 101, 105, 112, 120, 128, 140, 146, 147, 160, 168, 192, 196, 202, 210, 219, 224, 240, 245, 256, 280, 292, 294, 303, 320, 336, 365, 384, 392, 404, 420, 438, 448, 480, 490, 505, 511, 560, 584, 588, 606, 640, 672, 707, 730, 735, 768, 784, 808, 840, 876, 896, 960, 980, 1010, 1022, 1095, 1120, 1168, 1176, 1212, 1280, 1344, 1414, 1460, 1470, 1515, 1533, 1568, 1616, 1680, 1752, 1792, 1920, 1960, 2020, 2044, 2121, 2190, 2240, 2336, 2352, 2424, 2555, 2688, 2828, 2920, 2940, 3030, 3066, 3136, 3232, 3360, 3504, 3535, 3577, 3840, 3920, 4040, 4088, 4242, 4380, 4480, 4672, 4704, 4848, 4949, 5110, 5376, 5656, 5840, 5880, 6060, 6132, 6272, 6464, 6720, 7008, 7070, 7154, 7373, 7665, 7840, 8080, 8176, 8484, 8760, 8960, 9344, 9408, 9696, 9898, 10220, 10605, 10731, 11312, 11680, 11760, 12120, 12264, 12544, 12928, 13440, 14016, 14140, 14308, 14746, 14847, 15330, 15680, 16160, 16352, 16968, 17520, 17885, 18688, 18816, 19392, 19796, 20440, 21210, 21462, 22119, 22624, 23360, 23520, 24240, 24528, 24745, 25856, 26880, 28032, 28280, 28616, 29492, 29694, 30660, 31360, 32320, 32704, 33936, 35040, 35770, 36865, 37632, 38784, 39592, 40880, 42420, 42924, 44238, 45248, 46720, 47040, 48480, 49056, 49490, 51611, 53655, 56064, 56560, 57232, 58984, 59388, 61320, 62720, 64640, 65408, 67872, 70080, 71540, 73730, 74235, 77568, 79184, 81760, 84840, 85848, 88476, 90496, 93440, 94080, 96960, 98112, 98980, 103222, 107310, 110595, 113120, 114464, 117968, 118776, 122640, 129280, 130816, 135744, 140160, 143080, 147460, 148470, 154833, 158368, 163520, 169680, 171696, 176952, 180992, 188160, 193920, 196224, 197960, 206444, 214620, 221190, 226240, 228928, 235936, 237552, 245280, 258055, 271488, 280320, 286160, 294920, 296940, 309666, 316736, 327040, 339360, 343392, 353904, 361277, 387840, 392448, 395920, 412888, 429240, 442380, 452480, 457856, 471872, 475104, 490560, 516110, 542976, 572320, 589840, 593880, 619332, 633472, 654080, 678720, 686784, 707808, 722554, 774165, 791840, 825776, 858480, 884760, 904960, 915712, 943744, 950208, 981120, 1032220, 1083831, 1144640, 1179680, 1187760, 1238664, 1266944, 1357440, 1373568, 1415616, 1445108, 1548330, 1583680, 1651552, 1716960, 1769520, 1806385, 1887488, 1900416, 1962240, 2064440, 2167662, 2289280, 2359360, 2375520, 2477328, 2714880, 2747136, 2831232, 2890216, 3096660, 3167360, 3303104, 3433920, 3539040, 3612770, 3800832, 4128880, 4335324, 4578560, 4718720, 4751040, 4954656, 5419155, 5662464, 5780432, 6193320, 6334720, 6606208, 6867840, 7078080, 7225540, 8257760, 8670648, 9437440, 9502080, 9909312, 10838310, 11560864, 12386640, 13212416, 13735680, 14156160, 14451080, 16515520, 17341296, 19004160, 19818624, 21676620, 23121728, 24773280, 28312320, 28902160, 33031040, 34682592, 39637248, 43353240, 46243456, 49546560, 57804320, 66062080, 69365184, 86706480, 92486912, 99093120, 115608640, 138730368, 173412960, 198186240, 231217280, 277460736, 346825920, 462434560, 693651840, 1387303680]

約数ペア:

[(1, 1387303680), (2, 693651840), (3, 462434560), (4, 346825920), (5, 277460736), (6, 231217280), (7, 198186240), (8, 173412960), (10, 138730368), (12, 115608640), (14, 99093120), (15, 92486912), (16, 86706480), (20, 69365184), (21, 66062080), (24, 57804320), (28, 49546560), (30, 46243456), (32, 43353240), (35, 39637248), (40, 34682592), (42, 33031040), (48, 28902160), (49, 28312320), (56, 24773280), (60, 23121728), (64, 21676620), (70, 19818624), (73, 19004160), (80, 17341296), (84, 16515520), (96, 14451080), (98, 14156160), (101, 13735680), (105, 13212416), (112, 12386640), (120, 11560864), (128, 10838310), (140, 9909312), (146, 9502080), (147, 9437440), (160, 8670648), (168, 8257760), (192, 7225540), (196, 7078080), (202, 6867840), (210, 6606208), (219, 6334720), (224, 6193320), (240, 5780432), (245, 5662464), (256, 5419155), (280, 4954656), (292, 4751040), (294, 4718720), (303, 4578560), (320, 4335324), (336, 4128880), (365, 3800832), (384, 3612770), (392, 3539040), (404, 3433920), (420, 3303104), (438, 3167360), (448, 3096660), (480, 2890216), (490, 2831232), (505, 2747136), (511, 2714880), (560, 2477328), (584, 2375520), (588, 2359360), (606, 2289280), (640, 2167662), (672, 2064440), (707, 1962240), (730, 1900416), (735, 1887488), (768, 1806385), (784, 1769520), (808, 1716960), (840, 1651552), (876, 1583680), (896, 1548330), (960, 1445108), (980, 1415616), (1010, 1373568), (1022, 1357440), (1095, 1266944), (1120, 1238664), (1168, 1187760), (1176, 1179680), (1212, 1144640), (1280, 1083831), (1344, 1032220), (1414, 981120), (1460, 950208), (1470, 943744), (1515, 915712), (1533, 904960), (1568, 884760), (1616, 858480), (1680, 825776), (1752, 791840), (1792, 774165), (1920, 722554), (1960, 707808), (2020, 686784), (2044, 678720), (2121, 654080), (2190, 633472), (2240, 619332), (2336, 593880), (2352, 589840), (2424, 572320), (2555, 542976), (2688, 516110), (2828, 490560), (2920, 475104), (2940, 471872), (3030, 457856), (3066, 452480), (3136, 442380), (3232, 429240), (3360, 412888), (3504, 395920), (3535, 392448), (3577, 387840), (3840, 361277), (3920, 353904), (4040, 343392), (4088, 339360), (4242, 327040), (4380, 316736), (4480, 309666), (4672, 296940), (4704, 294920), (4848, 286160), (4949, 280320), (5110, 271488), (5376, 258055), (5656, 245280), (5840, 237552), (5880, 235936), (6060, 228928), (6132, 226240), (6272, 221190), (6464, 214620), (6720, 206444), (7008, 197960), (7070, 196224), (7154, 193920), (7373, 188160), (7665, 180992), (7840, 176952), (8080, 171696), (8176, 169680), (8484, 163520), (8760, 158368), (8960, 154833), (9344, 148470), (9408, 147460), (9696, 143080), (9898, 140160), (10220, 135744), (10605, 130816), (10731, 129280), (11312, 122640), (11680, 118776), (11760, 117968), (12120, 114464), (12264, 113120), (12544, 110595), (12928, 107310), (13440, 103222), (14016, 98980), (14140, 98112), (14308, 96960), (14746, 94080), (14847, 93440), (15330, 90496), (15680, 88476), (16160, 85848), (16352, 84840), (16968, 81760), (17520, 79184), (17885, 77568), (18688, 74235), (18816, 73730), (19392, 71540), (19796, 70080), (20440, 67872), (21210, 65408), (21462, 64640), (22119, 62720), (22624, 61320), (23360, 59388), (23520, 58984), (24240, 57232), (24528, 56560), (24745, 56064), (25856, 53655), (26880, 51611), (28032, 49490), (28280, 49056), (28616, 48480), (29492, 47040), (29694, 46720), (30660, 45248), (31360, 44238), (32320, 42924), (32704, 42420), (33936, 40880), (35040, 39592), (35770, 38784), (36865, 37632)]