2811767280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:424

約数の個数: 320

約数和(自身を含む): 10243058688

約数和(自身を除く): 7431291408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 101, 105, 112, 120, 140, 146, 168, 202, 210, 219, 227, 240, 280, 292, 303, 336, 365, 404, 420, 438, 454, 505, 511, 560, 584, 606, 681, 707, 730, 808, 840, 876, 908, 1010, 1022, 1095, 1135, 1168, 1212, 1362, 1414, 1460, 1515, 1533, 1589, 1616, 1680, 1752, 1816, 2020, 2044, 2121, 2190, 2270, 2424, 2555, 2724, 2828, 2920, 3030, 3066, 3178, 3405, 3504, 3535, 3632, 4040, 4088, 4242, 4380, 4540, 4767, 4848, 5110, 5448, 5656, 5840, 6060, 6132, 6356, 6810, 7070, 7373, 7665, 7945, 8080, 8176, 8484, 8760, 9080, 9534, 10220, 10605, 10896, 11312, 12120, 12264, 12712, 13620, 14140, 14746, 15330, 15890, 16571, 16968, 17520, 18160, 19068, 20440, 21210, 22119, 22927, 23835, 24240, 24528, 25424, 27240, 28280, 29492, 30660, 31780, 33142, 33936, 36865, 38136, 40880, 42420, 44238, 45854, 47670, 49713, 51611, 54480, 56560, 58984, 61320, 63560, 66284, 68781, 73730, 76272, 82855, 84840, 88476, 91708, 95340, 99426, 103222, 110595, 114635, 115997, 117968, 122640, 127120, 132568, 137562, 147460, 154833, 160489, 165710, 169680, 176952, 183416, 190680, 198852, 206444, 221190, 229270, 231994, 248565, 258055, 265136, 275124, 294920, 309666, 320978, 331420, 343905, 347991, 353904, 366832, 381360, 397704, 412888, 442380, 458540, 463988, 481467, 497130, 516110, 550248, 579985, 589840, 619332, 641956, 662840, 687810, 695982, 774165, 795408, 802445, 825776, 884760, 917080, 927976, 962934, 994260, 1032220, 1100496, 1159970, 1238664, 1283912, 1325680, 1375620, 1391964, 1548330, 1604890, 1673671, 1739955, 1769520, 1834160, 1855952, 1925868, 1988520, 2064440, 2319940, 2407335, 2477328, 2567824, 2751240, 2783928, 3096660, 3209780, 3347342, 3479910, 3851736, 3977040, 4128880, 4639880, 4814670, 5021013, 5502480, 5567856, 6193320, 6419560, 6694684, 6959820, 7703472, 8368355, 9279760, 9629340, 10042026, 11715697, 12386640, 12839120, 13389368, 13919640, 16736710, 19258680, 20084052, 23431394, 25105065, 26778736, 27839280, 33473420, 35147091, 38517360, 40168104, 46862788, 50210130, 58578485, 66946840, 70294182, 80336208, 93725576, 100420260, 117156970, 133893680, 140588364, 175735455, 187451152, 200840520, 234313940, 281176728, 351470910, 401681040, 468627880, 562353456, 702941820, 937255760, 1405883640, 2811767280]

約数ペア:

[(1, 2811767280), (2, 1405883640), (3, 937255760), (4, 702941820), (5, 562353456), (6, 468627880), (7, 401681040), (8, 351470910), (10, 281176728), (12, 234313940), (14, 200840520), (15, 187451152), (16, 175735455), (20, 140588364), (21, 133893680), (24, 117156970), (28, 100420260), (30, 93725576), (35, 80336208), (40, 70294182), (42, 66946840), (48, 58578485), (56, 50210130), (60, 46862788), (70, 40168104), (73, 38517360), (80, 35147091), (84, 33473420), (101, 27839280), (105, 26778736), (112, 25105065), (120, 23431394), (140, 20084052), (146, 19258680), (168, 16736710), (202, 13919640), (210, 13389368), (219, 12839120), (227, 12386640), (240, 11715697), (280, 10042026), (292, 9629340), (303, 9279760), (336, 8368355), (365, 7703472), (404, 6959820), (420, 6694684), (438, 6419560), (454, 6193320), (505, 5567856), (511, 5502480), (560, 5021013), (584, 4814670), (606, 4639880), (681, 4128880), (707, 3977040), (730, 3851736), (808, 3479910), (840, 3347342), (876, 3209780), (908, 3096660), (1010, 2783928), (1022, 2751240), (1095, 2567824), (1135, 2477328), (1168, 2407335), (1212, 2319940), (1362, 2064440), (1414, 1988520), (1460, 1925868), (1515, 1855952), (1533, 1834160), (1589, 1769520), (1616, 1739955), (1680, 1673671), (1752, 1604890), (1816, 1548330), (2020, 1391964), (2044, 1375620), (2121, 1325680), (2190, 1283912), (2270, 1238664), (2424, 1159970), (2555, 1100496), (2724, 1032220), (2828, 994260), (2920, 962934), (3030, 927976), (3066, 917080), (3178, 884760), (3405, 825776), (3504, 802445), (3535, 795408), (3632, 774165), (4040, 695982), (4088, 687810), (4242, 662840), (4380, 641956), (4540, 619332), (4767, 589840), (4848, 579985), (5110, 550248), (5448, 516110), (5656, 497130), (5840, 481467), (6060, 463988), (6132, 458540), (6356, 442380), (6810, 412888), (7070, 397704), (7373, 381360), (7665, 366832), (7945, 353904), (8080, 347991), (8176, 343905), (8484, 331420), (8760, 320978), (9080, 309666), (9534, 294920), (10220, 275124), (10605, 265136), (10896, 258055), (11312, 248565), (12120, 231994), (12264, 229270), (12712, 221190), (13620, 206444), (14140, 198852), (14746, 190680), (15330, 183416), (15890, 176952), (16571, 169680), (16968, 165710), (17520, 160489), (18160, 154833), (19068, 147460), (20440, 137562), (21210, 132568), (22119, 127120), (22927, 122640), (23835, 117968), (24240, 115997), (24528, 114635), (25424, 110595), (27240, 103222), (28280, 99426), (29492, 95340), (30660, 91708), (31780, 88476), (33142, 84840), (33936, 82855), (36865, 76272), (38136, 73730), (40880, 68781), (42420, 66284), (44238, 63560), (45854, 61320), (47670, 58984), (49713, 56560), (51611, 54480)]