2488139640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{47017}}^1$

素因数の和:47051

約数の個数: 192

約数和(自身を含む): 9648093600

約数和(自身を除く): 7159953960

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, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 4410, 5292, 5880, 6615, 7560, 8820, 10584, 13230, 17640, 26460, 47017, 52920, 94034, 141051, 188068, 235085, 282102, 329119, 376136, 423153, 470170, 564204, 658238, 705255, 846306, 940340, 987357, 1128408, 1269459, 1316476, 1410510, 1645595, 1692612, 1880680, 1974714, 2115765, 2303833, 2538918, 2632952, 2821020, 2962071, 3291190, 3385224, 3949428, 4231530, 4607666, 4936785, 5077836, 5642040, 5924142, 6347295, 6582380, 6911499, 7898856, 8463060, 8886213, 9215332, 9873570, 10155672, 11519165, 11848284, 12694590, 13164760, 13822998, 14810355, 16926120, 17772426, 18430664, 19747140, 20734497, 23038330, 23696568, 25389180, 27645996, 29620710, 34557495, 35544852, 39494280, 41468994, 44431065, 46076660, 50778360, 55291992, 59241420, 62203491, 69114990, 71089704, 82937988, 88862130, 92153320, 103672485, 118482840, 124406982, 138229980, 165875976, 177724260, 207344970, 248813964, 276459960, 311017455, 355448520, 414689940, 497627928, 622034910, 829379880, 1244069820, 2488139640]

約数ペア:

[(1, 2488139640), (2, 1244069820), (3, 829379880), (4, 622034910), (5, 497627928), (6, 414689940), (7, 355448520), (8, 311017455), (9, 276459960), (10, 248813964), (12, 207344970), (14, 177724260), (15, 165875976), (18, 138229980), (20, 124406982), (21, 118482840), (24, 103672485), (27, 92153320), (28, 88862130), (30, 82937988), (35, 71089704), (36, 69114990), (40, 62203491), (42, 59241420), (45, 55291992), (49, 50778360), (54, 46076660), (56, 44431065), (60, 41468994), (63, 39494280), (70, 35544852), (72, 34557495), (84, 29620710), (90, 27645996), (98, 25389180), (105, 23696568), (108, 23038330), (120, 20734497), (126, 19747140), (135, 18430664), (140, 17772426), (147, 16926120), (168, 14810355), (180, 13822998), (189, 13164760), (196, 12694590), (210, 11848284), (216, 11519165), (245, 10155672), (252, 9873570), (270, 9215332), (280, 8886213), (294, 8463060), (315, 7898856), (360, 6911499), (378, 6582380), (392, 6347295), (420, 5924142), (441, 5642040), (490, 5077836), (504, 4936785), (540, 4607666), (588, 4231530), (630, 3949428), (735, 3385224), (756, 3291190), (840, 2962071), (882, 2821020), (945, 2632952), (980, 2538918), (1080, 2303833), (1176, 2115765), (1260, 1974714), (1323, 1880680), (1470, 1692612), (1512, 1645595), (1764, 1410510), (1890, 1316476), (1960, 1269459), (2205, 1128408), (2520, 987357), (2646, 940340), (2940, 846306), (3528, 705255), (3780, 658238), (4410, 564204), (5292, 470170), (5880, 423153), (6615, 376136), (7560, 329119), (8820, 282102), (10584, 235085), (13230, 188068), (17640, 141051), (26460, 94034), (47017, 52920)]