23471135520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{491}}^1$

素因数の和:904

約数の個数: 384

約数和(自身を含む): 86983206912

約数和(自身を除く): 63512071392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 347, 410, 420, 480, 491, 492, 560, 574, 615, 656, 672, 694, 820, 840, 861, 982, 984, 1041, 1120, 1148, 1230, 1312, 1388, 1435, 1473, 1640, 1680, 1722, 1735, 1964, 1968, 2082, 2296, 2429, 2455, 2460, 2776, 2870, 2946, 3280, 3360, 3437, 3444, 3470, 3928, 3936, 4164, 4305, 4592, 4858, 4910, 4920, 5205, 5552, 5740, 5892, 6560, 6874, 6888, 6940, 7287, 7365, 7856, 8328, 8610, 9184, 9716, 9820, 9840, 10311, 10410, 11104, 11480, 11784, 12145, 13748, 13776, 13880, 14227, 14574, 14730, 15712, 16656, 17185, 17220, 19432, 19640, 19680, 20131, 20622, 20820, 22960, 23568, 24290, 27496, 27552, 27760, 28454, 29148, 29460, 33312, 34370, 34440, 36435, 38864, 39280, 40262, 41244, 41640, 42681, 45920, 47136, 48580, 51555, 54992, 55520, 56908, 58296, 58920, 60393, 68740, 68880, 71135, 72870, 77728, 78560, 80524, 82488, 83280, 85362, 97160, 99589, 100655, 103110, 109984, 113816, 116592, 117840, 120786, 137480, 137760, 140917, 142270, 145740, 161048, 164976, 166560, 170377, 170724, 194320, 199178, 201310, 206220, 213405, 227632, 233184, 235680, 241572, 274960, 281834, 284540, 291480, 298767, 301965, 322096, 329952, 340754, 341448, 388640, 398356, 402620, 412440, 422751, 426810, 455264, 483144, 497945, 511131, 549920, 563668, 569080, 582960, 597534, 603930, 644192, 681508, 682896, 704585, 796712, 805240, 824880, 845502, 851885, 853620, 966288, 995890, 1022262, 1127336, 1138160, 1165920, 1192639, 1195068, 1207860, 1363016, 1365792, 1409170, 1493835, 1593424, 1610480, 1649760, 1691004, 1703770, 1707240, 1932576, 1991780, 2044524, 2113755, 2254672, 2276320, 2385278, 2390136, 2415720, 2555655, 2726032, 2818340, 2987670, 3186848, 3220960, 3382008, 3407540, 3414480, 3577917, 3983560, 4089048, 4227510, 4509344, 4770556, 4780272, 4831440, 5111310, 5452064, 5636680, 5963195, 5975340, 6764016, 6815080, 6828960, 6985457, 7155834, 7967120, 8178096, 8455020, 9541112, 9560544, 9662880, 10222620, 11273360, 11926390, 11950680, 13528032, 13630160, 13970914, 14311668, 15934240, 16356192, 16910040, 17889585, 19082224, 20445240, 20956371, 22546720, 23852780, 23901360, 27260320, 27941828, 28623336, 33820080, 34927285, 35779170, 38164448, 40890480, 41912742, 47705560, 47802720, 48898199, 55883656, 57246672, 67640160, 69854570, 71558340, 81780960, 83825484, 95411120, 97796398, 104781855, 111767312, 114493344, 139709140, 143116680, 146694597, 167650968, 190822240, 195592796, 209563710, 223534624, 244490995, 279418280, 286233360, 293389194, 335301936, 391185592, 419127420, 488981990, 558836560, 572466720, 586778388, 670603872, 733472985, 782371184, 838254840, 977963980, 1117673120, 1173556776, 1466945970, 1564742368, 1676509680, 1955927960, 2347113552, 2933891940, 3353019360, 3911855920, 4694227104, 5867783880, 7823711840, 11735567760, 23471135520]

約数ペア:

[(1, 23471135520), (2, 11735567760), (3, 7823711840), (4, 5867783880), (5, 4694227104), (6, 3911855920), (7, 3353019360), (8, 2933891940), (10, 2347113552), (12, 1955927960), (14, 1676509680), (15, 1564742368), (16, 1466945970), (20, 1173556776), (21, 1117673120), (24, 977963980), (28, 838254840), (30, 782371184), (32, 733472985), (35, 670603872), (40, 586778388), (41, 572466720), (42, 558836560), (48, 488981990), (56, 419127420), (60, 391185592), (70, 335301936), (80, 293389194), (82, 286233360), (84, 279418280), (96, 244490995), (105, 223534624), (112, 209563710), (120, 195592796), (123, 190822240), (140, 167650968), (160, 146694597), (164, 143116680), (168, 139709140), (205, 114493344), (210, 111767312), (224, 104781855), (240, 97796398), (246, 95411120), (280, 83825484), (287, 81780960), (328, 71558340), (336, 69854570), (347, 67640160), (410, 57246672), (420, 55883656), (480, 48898199), (491, 47802720), (492, 47705560), (560, 41912742), (574, 40890480), (615, 38164448), (656, 35779170), (672, 34927285), (694, 33820080), (820, 28623336), (840, 27941828), (861, 27260320), (982, 23901360), (984, 23852780), (1041, 22546720), (1120, 20956371), (1148, 20445240), (1230, 19082224), (1312, 17889585), (1388, 16910040), (1435, 16356192), (1473, 15934240), (1640, 14311668), (1680, 13970914), (1722, 13630160), (1735, 13528032), (1964, 11950680), (1968, 11926390), (2082, 11273360), (2296, 10222620), (2429, 9662880), (2455, 9560544), (2460, 9541112), (2776, 8455020), (2870, 8178096), (2946, 7967120), (3280, 7155834), (3360, 6985457), (3437, 6828960), (3444, 6815080), (3470, 6764016), (3928, 5975340), (3936, 5963195), (4164, 5636680), (4305, 5452064), (4592, 5111310), (4858, 4831440), (4910, 4780272), (4920, 4770556), (5205, 4509344), (5552, 4227510), (5740, 4089048), (5892, 3983560), (6560, 3577917), (6874, 3414480), (6888, 3407540), (6940, 3382008), (7287, 3220960), (7365, 3186848), (7856, 2987670), (8328, 2818340), (8610, 2726032), (9184, 2555655), (9716, 2415720), (9820, 2390136), (9840, 2385278), (10311, 2276320), (10410, 2254672), (11104, 2113755), (11480, 2044524), (11784, 1991780), (12145, 1932576), (13748, 1707240), (13776, 1703770), (13880, 1691004), (14227, 1649760), (14574, 1610480), (14730, 1593424), (15712, 1493835), (16656, 1409170), (17185, 1365792), (17220, 1363016), (19432, 1207860), (19640, 1195068), (19680, 1192639), (20131, 1165920), (20622, 1138160), (20820, 1127336), (22960, 1022262), (23568, 995890), (24290, 966288), (27496, 853620), (27552, 851885), (27760, 845502), (28454, 824880), (29148, 805240), (29460, 796712), (33312, 704585), (34370, 682896), (34440, 681508), (36435, 644192), (38864, 603930), (39280, 597534), (40262, 582960), (41244, 569080), (41640, 563668), (42681, 549920), (45920, 511131), (47136, 497945), (48580, 483144), (51555, 455264), (54992, 426810), (55520, 422751), (56908, 412440), (58296, 402620), (58920, 398356), (60393, 388640), (68740, 341448), (68880, 340754), (71135, 329952), (72870, 322096), (77728, 301965), (78560, 298767), (80524, 291480), (82488, 284540), (83280, 281834), (85362, 274960), (97160, 241572), (99589, 235680), (100655, 233184), (103110, 227632), (109984, 213405), (113816, 206220), (116592, 201310), (117840, 199178), (120786, 194320), (137480, 170724), (137760, 170377), (140917, 166560), (142270, 164976), (145740, 161048)]