8215732980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1028

約数の個数: 432

約数和(自身を含む): 31649829120

約数和(自身を除く): 23434096140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 79, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 158, 180, 182, 195, 196, 210, 234, 237, 245, 252, 260, 273, 294, 315, 316, 364, 390, 395, 420, 441, 455, 468, 474, 490, 546, 553, 585, 588, 630, 637, 711, 735, 780, 790, 819, 882, 907, 910, 948, 980, 1027, 1092, 1106, 1170, 1185, 1260, 1274, 1365, 1422, 1470, 1580, 1638, 1659, 1764, 1814, 1820, 1911, 2054, 2205, 2212, 2340, 2370, 2548, 2721, 2730, 2765, 2844, 2940, 3081, 3185, 3276, 3318, 3555, 3628, 3822, 3871, 4095, 4108, 4410, 4535, 4740, 4977, 5135, 5442, 5460, 5530, 5733, 6162, 6349, 6370, 6636, 7110, 7189, 7644, 7742, 8163, 8190, 8295, 8820, 9070, 9243, 9555, 9954, 10270, 10884, 11060, 11466, 11613, 11791, 12324, 12698, 12740, 13605, 14220, 14378, 15405, 15484, 16326, 16380, 16590, 18140, 18486, 19047, 19110, 19355, 19908, 20540, 21567, 22932, 23226, 23582, 24885, 25396, 27210, 28665, 28756, 30810, 31745, 32652, 33180, 34839, 35373, 35945, 36972, 38094, 38220, 38710, 40815, 43134, 44443, 46215, 46452, 47164, 49770, 50323, 54420, 57141, 57330, 58065, 58955, 61620, 63490, 64701, 69678, 70746, 71653, 71890, 76188, 77420, 81630, 82537, 86268, 88886, 92430, 95235, 99540, 100646, 106119, 107835, 114282, 114660, 116130, 117910, 126980, 129402, 133329, 139356, 141492, 143306, 143780, 150969, 163260, 165074, 174195, 176865, 177772, 184860, 190470, 201292, 212238, 214959, 215670, 222215, 228564, 232260, 235820, 247611, 251615, 258804, 266658, 285705, 286612, 301938, 323505, 330148, 348390, 353730, 358265, 380940, 399987, 412685, 424476, 429918, 431340, 444430, 452907, 495222, 501571, 503230, 530595, 533316, 571410, 577759, 603876, 644877, 647010, 666645, 696780, 707460, 716530, 742833, 754845, 799974, 825370, 859836, 888860, 905814, 931489, 990444, 1003142, 1006460, 1061190, 1074795, 1142820, 1155518, 1238055, 1289754, 1294020, 1333290, 1433060, 1485666, 1504713, 1509690, 1599948, 1650740, 1733277, 1811628, 1862978, 1999935, 2006284, 2122380, 2149590, 2264535, 2311036, 2476110, 2507855, 2579508, 2666580, 2794467, 2888795, 2971332, 3009426, 3019380, 3224385, 3466554, 3510997, 3714165, 3725956, 3999870, 4299180, 4514139, 4529070, 4657445, 4952220, 5015710, 5199831, 5588934, 5777590, 6018852, 6448770, 6520423, 6933108, 7021994, 7428330, 7523565, 7999740, 8383401, 8666385, 9028278, 9058140, 9314890, 10031420, 10399662, 10532991, 11177868, 11555180, 12897540, 13040846, 13972335, 14043988, 14856660, 15047130, 16766802, 17332770, 17554985, 18056556, 18629780, 19561269, 20799324, 21065982, 22570695, 25999155, 26081692, 27944670, 30094260, 31598973, 32602115, 33533604, 34665540, 35109970, 39122538, 41917005, 42131964, 45141390, 45642961, 51998310, 52664955, 55889340, 58683807, 63197946, 65204230, 70219940, 78245076, 83834010, 90282780, 91285922, 97806345, 103996620, 105329910, 117367614, 126395892, 130408460, 136928883, 157994865, 167668020, 182571844, 195612690, 210659820, 228214805, 234735228, 273857766, 293419035, 315989730, 391225380, 410786649, 456429610, 547715532, 586838070, 631979460, 684644415, 821573298, 912859220, 1173676140, 1369288830, 1643146596, 2053933245, 2738577660, 4107866490, 8215732980]

約数ペア:

[(1, 8215732980), (2, 4107866490), (3, 2738577660), (4, 2053933245), (5, 1643146596), (6, 1369288830), (7, 1173676140), (9, 912859220), (10, 821573298), (12, 684644415), (13, 631979460), (14, 586838070), (15, 547715532), (18, 456429610), (20, 410786649), (21, 391225380), (26, 315989730), (28, 293419035), (30, 273857766), (35, 234735228), (36, 228214805), (39, 210659820), (42, 195612690), (45, 182571844), (49, 167668020), (52, 157994865), (60, 136928883), (63, 130408460), (65, 126395892), (70, 117367614), (78, 105329910), (79, 103996620), (84, 97806345), (90, 91285922), (91, 90282780), (98, 83834010), (105, 78245076), (117, 70219940), (126, 65204230), (130, 63197946), (140, 58683807), (147, 55889340), (156, 52664955), (158, 51998310), (180, 45642961), (182, 45141390), (195, 42131964), (196, 41917005), (210, 39122538), (234, 35109970), (237, 34665540), (245, 33533604), (252, 32602115), (260, 31598973), (273, 30094260), (294, 27944670), (315, 26081692), (316, 25999155), (364, 22570695), (390, 21065982), (395, 20799324), (420, 19561269), (441, 18629780), (455, 18056556), (468, 17554985), (474, 17332770), (490, 16766802), (546, 15047130), (553, 14856660), (585, 14043988), (588, 13972335), (630, 13040846), (637, 12897540), (711, 11555180), (735, 11177868), (780, 10532991), (790, 10399662), (819, 10031420), (882, 9314890), (907, 9058140), (910, 9028278), (948, 8666385), (980, 8383401), (1027, 7999740), (1092, 7523565), (1106, 7428330), (1170, 7021994), (1185, 6933108), (1260, 6520423), (1274, 6448770), (1365, 6018852), (1422, 5777590), (1470, 5588934), (1580, 5199831), (1638, 5015710), (1659, 4952220), (1764, 4657445), (1814, 4529070), (1820, 4514139), (1911, 4299180), (2054, 3999870), (2205, 3725956), (2212, 3714165), (2340, 3510997), (2370, 3466554), (2548, 3224385), (2721, 3019380), (2730, 3009426), (2765, 2971332), (2844, 2888795), (2940, 2794467), (3081, 2666580), (3185, 2579508), (3276, 2507855), (3318, 2476110), (3555, 2311036), (3628, 2264535), (3822, 2149590), (3871, 2122380), (4095, 2006284), (4108, 1999935), (4410, 1862978), (4535, 1811628), (4740, 1733277), (4977, 1650740), (5135, 1599948), (5442, 1509690), (5460, 1504713), (5530, 1485666), (5733, 1433060), (6162, 1333290), (6349, 1294020), (6370, 1289754), (6636, 1238055), (7110, 1155518), (7189, 1142820), (7644, 1074795), (7742, 1061190), (8163, 1006460), (8190, 1003142), (8295, 990444), (8820, 931489), (9070, 905814), (9243, 888860), (9555, 859836), (9954, 825370), (10270, 799974), (10884, 754845), (11060, 742833), (11466, 716530), (11613, 707460), (11791, 696780), (12324, 666645), (12698, 647010), (12740, 644877), (13605, 603876), (14220, 577759), (14378, 571410), (15405, 533316), (15484, 530595), (16326, 503230), (16380, 501571), (16590, 495222), (18140, 452907), (18486, 444430), (19047, 431340), (19110, 429918), (19355, 424476), (19908, 412685), (20540, 399987), (21567, 380940), (22932, 358265), (23226, 353730), (23582, 348390), (24885, 330148), (25396, 323505), (27210, 301938), (28665, 286612), (28756, 285705), (30810, 266658), (31745, 258804), (32652, 251615), (33180, 247611), (34839, 235820), (35373, 232260), (35945, 228564), (36972, 222215), (38094, 215670), (38220, 214959), (38710, 212238), (40815, 201292), (43134, 190470), (44443, 184860), (46215, 177772), (46452, 176865), (47164, 174195), (49770, 165074), (50323, 163260), (54420, 150969), (57141, 143780), (57330, 143306), (58065, 141492), (58955, 139356), (61620, 133329), (63490, 129402), (64701, 126980), (69678, 117910), (70746, 116130), (71653, 114660), (71890, 114282), (76188, 107835), (77420, 106119), (81630, 100646), (82537, 99540), (86268, 95235), (88886, 92430)]