206943660

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 432

約数和(自身を含む): 836559360

約数和(自身を除く): 629615700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 49, 54, 55, 60, 63, 66, 70, 77, 79, 81, 84, 90, 98, 99, 105, 108, 110, 126, 132, 135, 140, 147, 154, 158, 162, 165, 180, 189, 196, 198, 210, 220, 231, 237, 243, 245, 252, 270, 294, 297, 308, 315, 316, 324, 330, 378, 385, 395, 396, 405, 420, 441, 462, 474, 486, 490, 495, 539, 540, 553, 567, 588, 594, 630, 660, 693, 711, 735, 756, 770, 790, 810, 869, 882, 891, 924, 945, 948, 972, 980, 990, 1078, 1106, 1134, 1155, 1185, 1188, 1215, 1260, 1323, 1386, 1422, 1470, 1485, 1540, 1580, 1617, 1620, 1659, 1701, 1738, 1764, 1782, 1890, 1980, 2079, 2133, 2156, 2205, 2212, 2268, 2310, 2370, 2430, 2607, 2646, 2673, 2695, 2765, 2772, 2835, 2844, 2940, 2970, 3234, 3318, 3402, 3465, 3476, 3555, 3564, 3780, 3871, 3969, 4158, 4266, 4345, 4410, 4455, 4620, 4740, 4851, 4860, 4977, 5214, 5292, 5346, 5390, 5530, 5670, 5940, 6083, 6237, 6399, 6468, 6615, 6636, 6804, 6930, 7110, 7742, 7821, 7938, 8085, 8295, 8316, 8505, 8532, 8690, 8820, 8910, 9702, 9954, 10395, 10428, 10665, 10692, 10780, 11060, 11340, 11613, 11907, 12166, 12474, 12798, 13035, 13230, 13365, 13860, 14220, 14553, 14931, 15484, 15642, 15876, 16170, 16590, 17010, 17380, 17820, 18249, 18711, 19197, 19355, 19404, 19845, 19908, 20790, 21330, 23226, 23463, 23814, 24255, 24332, 24885, 24948, 25596, 26070, 26460, 26730, 29106, 29862, 30415, 31185, 31284, 31995, 32340, 33180, 34020, 34839, 36498, 37422, 38394, 38710, 39105, 39690, 41580, 42581, 42660, 43659, 44793, 46452, 46926, 47628, 48510, 49770, 52140, 53460, 54747, 58065, 58212, 59535, 59724, 60830, 62370, 63990, 69678, 70389, 72765, 72996, 74655, 74844, 76788, 77420, 78210, 79380, 85162, 87318, 89586, 91245, 93555, 93852, 95985, 97020, 99540, 104517, 109494, 116130, 117315, 119070, 121660, 124740, 127743, 127980, 130977, 134379, 139356, 140778, 145530, 149310, 156420, 164241, 170324, 174195, 174636, 179172, 182490, 187110, 191970, 209034, 211167, 212905, 218295, 218988, 223965, 232260, 234630, 238140, 255486, 261954, 268758, 273735, 281556, 291060, 298620, 313551, 328482, 348390, 351945, 364980, 374220, 383229, 383940, 418068, 422334, 425810, 436590, 447930, 469260, 492723, 510972, 522585, 523908, 537516, 547470, 627102, 638715, 654885, 656964, 671895, 696780, 703890, 766458, 821205, 844668, 851620, 873180, 895860, 940653, 985446, 1045170, 1055835, 1094940, 1149687, 1254204, 1277430, 1309770, 1343790, 1407780, 1478169, 1532916, 1567755, 1642410, 1881306, 1916145, 1970892, 2090340, 2111670, 2299374, 2463615, 2554860, 2619540, 2687580, 2956338, 3135510, 3284820, 3449061, 3762612, 3832290, 4223340, 4598748, 4703265, 4927230, 5748435, 5912676, 6271020, 6898122, 7390845, 7664580, 9406530, 9854460, 10347183, 11496870, 13796244, 14781690, 17245305, 18813060, 20694366, 22993740, 29563380, 34490610, 41388732, 51735915, 68981220, 103471830, 206943660]

約数ペア:

[(1, 206943660), (2, 103471830), (3, 68981220), (4, 51735915), (5, 41388732), (6, 34490610), (7, 29563380), (9, 22993740), (10, 20694366), (11, 18813060), (12, 17245305), (14, 14781690), (15, 13796244), (18, 11496870), (20, 10347183), (21, 9854460), (22, 9406530), (27, 7664580), (28, 7390845), (30, 6898122), (33, 6271020), (35, 5912676), (36, 5748435), (42, 4927230), (44, 4703265), (45, 4598748), (49, 4223340), (54, 3832290), (55, 3762612), (60, 3449061), (63, 3284820), (66, 3135510), (70, 2956338), (77, 2687580), (79, 2619540), (81, 2554860), (84, 2463615), (90, 2299374), (98, 2111670), (99, 2090340), (105, 1970892), (108, 1916145), (110, 1881306), (126, 1642410), (132, 1567755), (135, 1532916), (140, 1478169), (147, 1407780), (154, 1343790), (158, 1309770), (162, 1277430), (165, 1254204), (180, 1149687), (189, 1094940), (196, 1055835), (198, 1045170), (210, 985446), (220, 940653), (231, 895860), (237, 873180), (243, 851620), (245, 844668), (252, 821205), (270, 766458), (294, 703890), (297, 696780), (308, 671895), (315, 656964), (316, 654885), (324, 638715), (330, 627102), (378, 547470), (385, 537516), (395, 523908), (396, 522585), (405, 510972), (420, 492723), (441, 469260), (462, 447930), (474, 436590), (486, 425810), (490, 422334), (495, 418068), (539, 383940), (540, 383229), (553, 374220), (567, 364980), (588, 351945), (594, 348390), (630, 328482), (660, 313551), (693, 298620), (711, 291060), (735, 281556), (756, 273735), (770, 268758), (790, 261954), (810, 255486), (869, 238140), (882, 234630), (891, 232260), (924, 223965), (945, 218988), (948, 218295), (972, 212905), (980, 211167), (990, 209034), (1078, 191970), (1106, 187110), (1134, 182490), (1155, 179172), (1185, 174636), (1188, 174195), (1215, 170324), (1260, 164241), (1323, 156420), (1386, 149310), (1422, 145530), (1470, 140778), (1485, 139356), (1540, 134379), (1580, 130977), (1617, 127980), (1620, 127743), (1659, 124740), (1701, 121660), (1738, 119070), (1764, 117315), (1782, 116130), (1890, 109494), (1980, 104517), (2079, 99540), (2133, 97020), (2156, 95985), (2205, 93852), (2212, 93555), (2268, 91245), (2310, 89586), (2370, 87318), (2430, 85162), (2607, 79380), (2646, 78210), (2673, 77420), (2695, 76788), (2765, 74844), (2772, 74655), (2835, 72996), (2844, 72765), (2940, 70389), (2970, 69678), (3234, 63990), (3318, 62370), (3402, 60830), (3465, 59724), (3476, 59535), (3555, 58212), (3564, 58065), (3780, 54747), (3871, 53460), (3969, 52140), (4158, 49770), (4266, 48510), (4345, 47628), (4410, 46926), (4455, 46452), (4620, 44793), (4740, 43659), (4851, 42660), (4860, 42581), (4977, 41580), (5214, 39690), (5292, 39105), (5346, 38710), (5390, 38394), (5530, 37422), (5670, 36498), (5940, 34839), (6083, 34020), (6237, 33180), (6399, 32340), (6468, 31995), (6615, 31284), (6636, 31185), (6804, 30415), (6930, 29862), (7110, 29106), (7742, 26730), (7821, 26460), (7938, 26070), (8085, 25596), (8295, 24948), (8316, 24885), (8505, 24332), (8532, 24255), (8690, 23814), (8820, 23463), (8910, 23226), (9702, 21330), (9954, 20790), (10395, 19908), (10428, 19845), (10665, 19404), (10692, 19355), (10780, 19197), (11060, 18711), (11340, 18249), (11613, 17820), (11907, 17380), (12166, 17010), (12474, 16590), (12798, 16170), (13035, 15876), (13230, 15642), (13365, 15484), (13860, 14931), (14220, 14553)]