1396771740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:621

約数の個数: 288

約数和(自身を含む): 5250510720

約数和(自身を除く): 3853738980

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, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 269, 273, 315, 317, 364, 390, 420, 455, 468, 538, 546, 585, 630, 634, 780, 807, 819, 910, 951, 1076, 1092, 1170, 1260, 1268, 1345, 1365, 1585, 1614, 1638, 1820, 1883, 1902, 2219, 2340, 2421, 2690, 2730, 2853, 3170, 3228, 3276, 3497, 3766, 3804, 4035, 4095, 4121, 4438, 4755, 4842, 5380, 5460, 5649, 5706, 6340, 6657, 6994, 7532, 8070, 8190, 8242, 8876, 9415, 9510, 9684, 10491, 11095, 11298, 11412, 12105, 12363, 13314, 13988, 14265, 16140, 16380, 16484, 16947, 17485, 18830, 19020, 19971, 20605, 20982, 22190, 22596, 24210, 24479, 24726, 26628, 28245, 28530, 28847, 31473, 33285, 33894, 34970, 37089, 37660, 39942, 41210, 41964, 44380, 48420, 48958, 49452, 52455, 56490, 57060, 57694, 61815, 62946, 66570, 67788, 69940, 73437, 74178, 79884, 82420, 84735, 85273, 86541, 97916, 99855, 104910, 112980, 115388, 122395, 123630, 125892, 133140, 144235, 146874, 148356, 157365, 169470, 170546, 173082, 185445, 199710, 209820, 220311, 244790, 247260, 255819, 259623, 288470, 293748, 314730, 338940, 341092, 346164, 367185, 370890, 399420, 426365, 432705, 440622, 489580, 511638, 519246, 576940, 596911, 629460, 734370, 741780, 767457, 852730, 865410, 881244, 1023276, 1038492, 1101555, 1108549, 1193822, 1279095, 1298115, 1468740, 1534914, 1705460, 1730820, 1790733, 2203110, 2217098, 2387644, 2558190, 2596230, 2984555, 3069828, 3325647, 3581466, 3837285, 4406220, 4434196, 5116380, 5192460, 5372199, 5542745, 5969110, 6651294, 7162932, 7674570, 7759843, 8953665, 9976941, 10744398, 11085490, 11938220, 13302588, 15349140, 15519686, 16628235, 17907330, 19953882, 21488796, 22170980, 23279529, 26860995, 31039372, 33256470, 35814660, 38799215, 39907764, 46559058, 49884705, 53721990, 66512940, 69838587, 77598430, 93118116, 99769410, 107443980, 116397645, 139677174, 155196860, 199538820, 232795290, 279354348, 349192935, 465590580, 698385870, 1396771740]

約数ペア:

[(1, 1396771740), (2, 698385870), (3, 465590580), (4, 349192935), (5, 279354348), (6, 232795290), (7, 199538820), (9, 155196860), (10, 139677174), (12, 116397645), (13, 107443980), (14, 99769410), (15, 93118116), (18, 77598430), (20, 69838587), (21, 66512940), (26, 53721990), (28, 49884705), (30, 46559058), (35, 39907764), (36, 38799215), (39, 35814660), (42, 33256470), (45, 31039372), (52, 26860995), (60, 23279529), (63, 22170980), (65, 21488796), (70, 19953882), (78, 17907330), (84, 16628235), (90, 15519686), (91, 15349140), (105, 13302588), (117, 11938220), (126, 11085490), (130, 10744398), (140, 9976941), (156, 8953665), (180, 7759843), (182, 7674570), (195, 7162932), (210, 6651294), (234, 5969110), (252, 5542745), (260, 5372199), (269, 5192460), (273, 5116380), (315, 4434196), (317, 4406220), (364, 3837285), (390, 3581466), (420, 3325647), (455, 3069828), (468, 2984555), (538, 2596230), (546, 2558190), (585, 2387644), (630, 2217098), (634, 2203110), (780, 1790733), (807, 1730820), (819, 1705460), (910, 1534914), (951, 1468740), (1076, 1298115), (1092, 1279095), (1170, 1193822), (1260, 1108549), (1268, 1101555), (1345, 1038492), (1365, 1023276), (1585, 881244), (1614, 865410), (1638, 852730), (1820, 767457), (1883, 741780), (1902, 734370), (2219, 629460), (2340, 596911), (2421, 576940), (2690, 519246), (2730, 511638), (2853, 489580), (3170, 440622), (3228, 432705), (3276, 426365), (3497, 399420), (3766, 370890), (3804, 367185), (4035, 346164), (4095, 341092), (4121, 338940), (4438, 314730), (4755, 293748), (4842, 288470), (5380, 259623), (5460, 255819), (5649, 247260), (5706, 244790), (6340, 220311), (6657, 209820), (6994, 199710), (7532, 185445), (8070, 173082), (8190, 170546), (8242, 169470), (8876, 157365), (9415, 148356), (9510, 146874), (9684, 144235), (10491, 133140), (11095, 125892), (11298, 123630), (11412, 122395), (12105, 115388), (12363, 112980), (13314, 104910), (13988, 99855), (14265, 97916), (16140, 86541), (16380, 85273), (16484, 84735), (16947, 82420), (17485, 79884), (18830, 74178), (19020, 73437), (19971, 69940), (20605, 67788), (20982, 66570), (22190, 62946), (22596, 61815), (24210, 57694), (24479, 57060), (24726, 56490), (26628, 52455), (28245, 49452), (28530, 48958), (28847, 48420), (31473, 44380), (33285, 41964), (33894, 41210), (34970, 39942), (37089, 37660)]