6904797480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2617}}^1$

素因数の和:2993

約数の個数: 256

約数和(自身を含む): 26389440000

約数和(自身を除く): 19484642520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 349, 360, 378, 420, 504, 540, 630, 698, 756, 840, 945, 1047, 1080, 1260, 1396, 1512, 1745, 1890, 2094, 2443, 2520, 2617, 2792, 3141, 3490, 3780, 4188, 4886, 5234, 5235, 6282, 6980, 7329, 7560, 7851, 8376, 9423, 9772, 10468, 10470, 12215, 12564, 13085, 13960, 14658, 15702, 15705, 18319, 18846, 19544, 20936, 20940, 21987, 23553, 24430, 25128, 26170, 29316, 31404, 31410, 36638, 36645, 37692, 39255, 41880, 43974, 47106, 47115, 48860, 52340, 54957, 58632, 62808, 62820, 65961, 70659, 73276, 73290, 75384, 78510, 87948, 91595, 94212, 94230, 97720, 104680, 109914, 109935, 117765, 125640, 131922, 141318, 146552, 146580, 157020, 164871, 175896, 183190, 188424, 188460, 219828, 219870, 235530, 263844, 274785, 282636, 293160, 314040, 329742, 329805, 353295, 366380, 376920, 439656, 439740, 471060, 494613, 527688, 549570, 565272, 659484, 659610, 706590, 732760, 824355, 879480, 913333, 942120, 989226, 1099140, 1318968, 1319220, 1413180, 1648710, 1826666, 1978452, 2198280, 2473065, 2638440, 2739999, 2826360, 3297420, 3653332, 3956904, 4566665, 4946130, 5479998, 6393331, 6594840, 7306664, 8219997, 9133330, 9892260, 10959996, 12786662, 13699995, 16439994, 18266660, 19179993, 19784520, 21919992, 24659991, 25573324, 27399990, 31966655, 32879988, 36533320, 38359986, 41099985, 49319982, 51146648, 54799980, 57539979, 63933310, 65759976, 76719972, 82199970, 95899965, 98639964, 109599960, 115079958, 123299955, 127866620, 153439944, 164399940, 172619937, 191799930, 197279928, 230159916, 246599910, 255733240, 287699895, 328799880, 345239874, 383599860, 460319832, 493199820, 575399790, 690479748, 767199720, 863099685, 986399640, 1150799580, 1380959496, 1726199370, 2301599160, 3452398740, 6904797480]

約数ペア:

[(1, 6904797480), (2, 3452398740), (3, 2301599160), (4, 1726199370), (5, 1380959496), (6, 1150799580), (7, 986399640), (8, 863099685), (9, 767199720), (10, 690479748), (12, 575399790), (14, 493199820), (15, 460319832), (18, 383599860), (20, 345239874), (21, 328799880), (24, 287699895), (27, 255733240), (28, 246599910), (30, 230159916), (35, 197279928), (36, 191799930), (40, 172619937), (42, 164399940), (45, 153439944), (54, 127866620), (56, 123299955), (60, 115079958), (63, 109599960), (70, 98639964), (72, 95899965), (84, 82199970), (90, 76719972), (105, 65759976), (108, 63933310), (120, 57539979), (126, 54799980), (135, 51146648), (140, 49319982), (168, 41099985), (180, 38359986), (189, 36533320), (210, 32879988), (216, 31966655), (252, 27399990), (270, 25573324), (280, 24659991), (315, 21919992), (349, 19784520), (360, 19179993), (378, 18266660), (420, 16439994), (504, 13699995), (540, 12786662), (630, 10959996), (698, 9892260), (756, 9133330), (840, 8219997), (945, 7306664), (1047, 6594840), (1080, 6393331), (1260, 5479998), (1396, 4946130), (1512, 4566665), (1745, 3956904), (1890, 3653332), (2094, 3297420), (2443, 2826360), (2520, 2739999), (2617, 2638440), (2792, 2473065), (3141, 2198280), (3490, 1978452), (3780, 1826666), (4188, 1648710), (4886, 1413180), (5234, 1319220), (5235, 1318968), (6282, 1099140), (6980, 989226), (7329, 942120), (7560, 913333), (7851, 879480), (8376, 824355), (9423, 732760), (9772, 706590), (10468, 659610), (10470, 659484), (12215, 565272), (12564, 549570), (13085, 527688), (13960, 494613), (14658, 471060), (15702, 439740), (15705, 439656), (18319, 376920), (18846, 366380), (19544, 353295), (20936, 329805), (20940, 329742), (21987, 314040), (23553, 293160), (24430, 282636), (25128, 274785), (26170, 263844), (29316, 235530), (31404, 219870), (31410, 219828), (36638, 188460), (36645, 188424), (37692, 183190), (39255, 175896), (41880, 164871), (43974, 157020), (47106, 146580), (47115, 146552), (48860, 141318), (52340, 131922), (54957, 125640), (58632, 117765), (62808, 109935), (62820, 109914), (65961, 104680), (70659, 97720), (73276, 94230), (73290, 94212), (75384, 91595), (78510, 87948)]