2148799380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:367

約数の個数: 384

約数和(自身を含む): 7868399616

約数和(自身を除く): 5719600236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 71, 78, 84, 91, 92, 105, 115, 130, 138, 140, 142, 156, 161, 182, 195, 210, 213, 230, 241, 260, 273, 276, 284, 299, 322, 345, 355, 364, 390, 420, 426, 455, 460, 482, 483, 497, 546, 598, 644, 690, 710, 723, 780, 805, 852, 897, 910, 923, 964, 966, 994, 1065, 1092, 1196, 1205, 1365, 1380, 1420, 1446, 1491, 1495, 1610, 1633, 1687, 1794, 1820, 1846, 1932, 1988, 2093, 2130, 2410, 2415, 2485, 2730, 2769, 2892, 2982, 2990, 3133, 3220, 3266, 3374, 3588, 3615, 3692, 4186, 4260, 4485, 4615, 4820, 4830, 4899, 4970, 5061, 5460, 5538, 5543, 5964, 5980, 6266, 6279, 6461, 6532, 6748, 7230, 7455, 8165, 8372, 8435, 8970, 9230, 9399, 9660, 9798, 9940, 10122, 10465, 11076, 11086, 11431, 12532, 12558, 12922, 13845, 14460, 14910, 15665, 16330, 16629, 16870, 17111, 17940, 18460, 18798, 19383, 19596, 20244, 20930, 21229, 21931, 22172, 22862, 24495, 25116, 25305, 25844, 27690, 27715, 29820, 31330, 31395, 32305, 32660, 33258, 33740, 34222, 34293, 37596, 38766, 38801, 41860, 42458, 43862, 45724, 46995, 48990, 50610, 51333, 55380, 55430, 57155, 62660, 62790, 63687, 64610, 65793, 66516, 68444, 68586, 72059, 77532, 77602, 83145, 84916, 85555, 87724, 93990, 96915, 97980, 101220, 102666, 106145, 109655, 110860, 114310, 116403, 119777, 125580, 127374, 129220, 131586, 137172, 144118, 148603, 155204, 166290, 171110, 171465, 187980, 193830, 194005, 205332, 212290, 216177, 219310, 222443, 228620, 232806, 239554, 254748, 256665, 263172, 288236, 297206, 318435, 328965, 332580, 342220, 342930, 359331, 360295, 387660, 388010, 393553, 424580, 432354, 438620, 444886, 445809, 465612, 479108, 504413, 513330, 582015, 594412, 598885, 636870, 657930, 667329, 685860, 718662, 720590, 743015, 776020, 787106, 864708, 889772, 891618, 1008826, 1026660, 1080885, 1112215, 1164030, 1180659, 1197770, 1273740, 1315860, 1334658, 1437324, 1441180, 1486030, 1513239, 1557101, 1574212, 1783236, 1796655, 1967765, 2017652, 2161770, 2224430, 2229045, 2328060, 2361318, 2395540, 2522065, 2669316, 2754871, 2972060, 3026478, 3114202, 3336645, 3593310, 3935530, 4323540, 4448860, 4458090, 4671303, 4722636, 5044130, 5116189, 5509742, 5903295, 6052956, 6228404, 6673290, 7186620, 7566195, 7785505, 7871060, 8264613, 8916180, 9342606, 10088260, 10232378, 11019484, 11806590, 13346580, 13774355, 15132390, 15348567, 15571010, 16529226, 18685212, 20464756, 23356515, 23613180, 25580945, 27548710, 30264780, 30697134, 31142020, 33058452, 35813323, 41323065, 46713030, 51161890, 55097420, 61394268, 71626646, 76742835, 82646130, 93426060, 102323780, 107439969, 143253292, 153485670, 165292260, 179066615, 214879938, 306971340, 358133230, 429759876, 537199845, 716266460, 1074399690, 2148799380]

約数ペア:

[(1, 2148799380), (2, 1074399690), (3, 716266460), (4, 537199845), (5, 429759876), (6, 358133230), (7, 306971340), (10, 214879938), (12, 179066615), (13, 165292260), (14, 153485670), (15, 143253292), (20, 107439969), (21, 102323780), (23, 93426060), (26, 82646130), (28, 76742835), (30, 71626646), (35, 61394268), (39, 55097420), (42, 51161890), (46, 46713030), (52, 41323065), (60, 35813323), (65, 33058452), (69, 31142020), (70, 30697134), (71, 30264780), (78, 27548710), (84, 25580945), (91, 23613180), (92, 23356515), (105, 20464756), (115, 18685212), (130, 16529226), (138, 15571010), (140, 15348567), (142, 15132390), (156, 13774355), (161, 13346580), (182, 11806590), (195, 11019484), (210, 10232378), (213, 10088260), (230, 9342606), (241, 8916180), (260, 8264613), (273, 7871060), (276, 7785505), (284, 7566195), (299, 7186620), (322, 6673290), (345, 6228404), (355, 6052956), (364, 5903295), (390, 5509742), (420, 5116189), (426, 5044130), (455, 4722636), (460, 4671303), (482, 4458090), (483, 4448860), (497, 4323540), (546, 3935530), (598, 3593310), (644, 3336645), (690, 3114202), (710, 3026478), (723, 2972060), (780, 2754871), (805, 2669316), (852, 2522065), (897, 2395540), (910, 2361318), (923, 2328060), (964, 2229045), (966, 2224430), (994, 2161770), (1065, 2017652), (1092, 1967765), (1196, 1796655), (1205, 1783236), (1365, 1574212), (1380, 1557101), (1420, 1513239), (1446, 1486030), (1491, 1441180), (1495, 1437324), (1610, 1334658), (1633, 1315860), (1687, 1273740), (1794, 1197770), (1820, 1180659), (1846, 1164030), (1932, 1112215), (1988, 1080885), (2093, 1026660), (2130, 1008826), (2410, 891618), (2415, 889772), (2485, 864708), (2730, 787106), (2769, 776020), (2892, 743015), (2982, 720590), (2990, 718662), (3133, 685860), (3220, 667329), (3266, 657930), (3374, 636870), (3588, 598885), (3615, 594412), (3692, 582015), (4186, 513330), (4260, 504413), (4485, 479108), (4615, 465612), (4820, 445809), (4830, 444886), (4899, 438620), (4970, 432354), (5061, 424580), (5460, 393553), (5538, 388010), (5543, 387660), (5964, 360295), (5980, 359331), (6266, 342930), (6279, 342220), (6461, 332580), (6532, 328965), (6748, 318435), (7230, 297206), (7455, 288236), (8165, 263172), (8372, 256665), (8435, 254748), (8970, 239554), (9230, 232806), (9399, 228620), (9660, 222443), (9798, 219310), (9940, 216177), (10122, 212290), (10465, 205332), (11076, 194005), (11086, 193830), (11431, 187980), (12532, 171465), (12558, 171110), (12922, 166290), (13845, 155204), (14460, 148603), (14910, 144118), (15665, 137172), (16330, 131586), (16629, 129220), (16870, 127374), (17111, 125580), (17940, 119777), (18460, 116403), (18798, 114310), (19383, 110860), (19596, 109655), (20244, 106145), (20930, 102666), (21229, 101220), (21931, 97980), (22172, 96915), (22862, 93990), (24495, 87724), (25116, 85555), (25305, 84916), (25844, 83145), (27690, 77602), (27715, 77532), (29820, 72059), (31330, 68586), (31395, 68444), (32305, 66516), (32660, 65793), (33258, 64610), (33740, 63687), (34222, 62790), (34293, 62660), (37596, 57155), (38766, 55430), (38801, 55380), (41860, 51333), (42458, 50610), (43862, 48990), (45724, 46995)]