1639091160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:740

約数の個数: 384

約数和(自身を含む): 6500736000

約数和(自身を除く): 4861644840

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, 47, 49, 54, 56, 60, 63, 70, 72, 84, 90, 94, 98, 105, 108, 120, 126, 135, 140, 141, 147, 168, 180, 188, 189, 196, 210, 216, 235, 245, 252, 270, 280, 282, 294, 315, 329, 360, 376, 378, 392, 420, 423, 441, 470, 490, 504, 540, 564, 588, 630, 658, 659, 705, 735, 756, 840, 846, 882, 940, 945, 980, 987, 1080, 1128, 1176, 1260, 1269, 1316, 1318, 1323, 1410, 1470, 1512, 1645, 1692, 1764, 1880, 1890, 1960, 1974, 1977, 2115, 2205, 2303, 2520, 2538, 2632, 2636, 2646, 2820, 2940, 2961, 3290, 3295, 3384, 3528, 3780, 3948, 3954, 4230, 4410, 4606, 4613, 4935, 5076, 5272, 5292, 5640, 5880, 5922, 5931, 6345, 6580, 6590, 6615, 6909, 7560, 7896, 7908, 8460, 8820, 8883, 9212, 9226, 9870, 9885, 10152, 10584, 11515, 11844, 11862, 12690, 13160, 13180, 13230, 13818, 13839, 14805, 15816, 16920, 17640, 17766, 17793, 18424, 18452, 19740, 19770, 20727, 23030, 23065, 23688, 23724, 25380, 26360, 26460, 27636, 27678, 29610, 29655, 30973, 32291, 34545, 35532, 35586, 36904, 39480, 39540, 41454, 41517, 44415, 46060, 46130, 47448, 50760, 52920, 55272, 55356, 59220, 59310, 61946, 62181, 64582, 69090, 69195, 71064, 71172, 79080, 82908, 83034, 88830, 88965, 92120, 92260, 92919, 96873, 103635, 110712, 118440, 118620, 123892, 124362, 124551, 129164, 138180, 138390, 142344, 154865, 161455, 165816, 166068, 177660, 177930, 184520, 185838, 193746, 207270, 207585, 216811, 237240, 247784, 248724, 249102, 258328, 276360, 276780, 278757, 290619, 309730, 310905, 322910, 332136, 355320, 355860, 371676, 387492, 414540, 415170, 433622, 464595, 484365, 497448, 498204, 553560, 557514, 581238, 619460, 621810, 622755, 645820, 650433, 711720, 743352, 774984, 829080, 830340, 836271, 867244, 871857, 929190, 968730, 996408, 1084055, 1115028, 1162476, 1238920, 1243620, 1245510, 1291640, 1300866, 1393785, 1453095, 1517677, 1660680, 1672542, 1734488, 1743714, 1858380, 1937460, 1951299, 2168110, 2230056, 2324952, 2487240, 2491020, 2601732, 2787570, 2906190, 3035354, 3252165, 3345084, 3487428, 3716760, 3874920, 3902598, 4181355, 4336220, 4359285, 4553031, 4982040, 5203464, 5575140, 5812380, 5853897, 6070708, 6504330, 6690168, 6974856, 7588385, 7805196, 8362710, 8672440, 8718570, 9106062, 9756495, 11150280, 11624760, 11707794, 12141416, 13008660, 13659093, 15176770, 15610392, 16725420, 17437140, 18212124, 19512990, 22765155, 23415588, 26017320, 27318186, 29269485, 30353540, 33450840, 34874280, 36424248, 39025980, 40977279, 45530310, 46831176, 54636372, 58538970, 60707080, 68295465, 78051960, 81954558, 91060620, 109272744, 117077940, 136590930, 163909116, 182121240, 204886395, 234155880, 273181860, 327818232, 409772790, 546363720, 819545580, 1639091160]

約数ペア:

[(1, 1639091160), (2, 819545580), (3, 546363720), (4, 409772790), (5, 327818232), (6, 273181860), (7, 234155880), (8, 204886395), (9, 182121240), (10, 163909116), (12, 136590930), (14, 117077940), (15, 109272744), (18, 91060620), (20, 81954558), (21, 78051960), (24, 68295465), (27, 60707080), (28, 58538970), (30, 54636372), (35, 46831176), (36, 45530310), (40, 40977279), (42, 39025980), (45, 36424248), (47, 34874280), (49, 33450840), (54, 30353540), (56, 29269485), (60, 27318186), (63, 26017320), (70, 23415588), (72, 22765155), (84, 19512990), (90, 18212124), (94, 17437140), (98, 16725420), (105, 15610392), (108, 15176770), (120, 13659093), (126, 13008660), (135, 12141416), (140, 11707794), (141, 11624760), (147, 11150280), (168, 9756495), (180, 9106062), (188, 8718570), (189, 8672440), (196, 8362710), (210, 7805196), (216, 7588385), (235, 6974856), (245, 6690168), (252, 6504330), (270, 6070708), (280, 5853897), (282, 5812380), (294, 5575140), (315, 5203464), (329, 4982040), (360, 4553031), (376, 4359285), (378, 4336220), (392, 4181355), (420, 3902598), (423, 3874920), (441, 3716760), (470, 3487428), (490, 3345084), (504, 3252165), (540, 3035354), (564, 2906190), (588, 2787570), (630, 2601732), (658, 2491020), (659, 2487240), (705, 2324952), (735, 2230056), (756, 2168110), (840, 1951299), (846, 1937460), (882, 1858380), (940, 1743714), (945, 1734488), (980, 1672542), (987, 1660680), (1080, 1517677), (1128, 1453095), (1176, 1393785), (1260, 1300866), (1269, 1291640), (1316, 1245510), (1318, 1243620), (1323, 1238920), (1410, 1162476), (1470, 1115028), (1512, 1084055), (1645, 996408), (1692, 968730), (1764, 929190), (1880, 871857), (1890, 867244), (1960, 836271), (1974, 830340), (1977, 829080), (2115, 774984), (2205, 743352), (2303, 711720), (2520, 650433), (2538, 645820), (2632, 622755), (2636, 621810), (2646, 619460), (2820, 581238), (2940, 557514), (2961, 553560), (3290, 498204), (3295, 497448), (3384, 484365), (3528, 464595), (3780, 433622), (3948, 415170), (3954, 414540), (4230, 387492), (4410, 371676), (4606, 355860), (4613, 355320), (4935, 332136), (5076, 322910), (5272, 310905), (5292, 309730), (5640, 290619), (5880, 278757), (5922, 276780), (5931, 276360), (6345, 258328), (6580, 249102), (6590, 248724), (6615, 247784), (6909, 237240), (7560, 216811), (7896, 207585), (7908, 207270), (8460, 193746), (8820, 185838), (8883, 184520), (9212, 177930), (9226, 177660), (9870, 166068), (9885, 165816), (10152, 161455), (10584, 154865), (11515, 142344), (11844, 138390), (11862, 138180), (12690, 129164), (13160, 124551), (13180, 124362), (13230, 123892), (13818, 118620), (13839, 118440), (14805, 110712), (15816, 103635), (16920, 96873), (17640, 92919), (17766, 92260), (17793, 92120), (18424, 88965), (18452, 88830), (19740, 83034), (19770, 82908), (20727, 79080), (23030, 71172), (23065, 71064), (23688, 69195), (23724, 69090), (25380, 64582), (26360, 62181), (26460, 61946), (27636, 59310), (27678, 59220), (29610, 55356), (29655, 55272), (30973, 52920), (32291, 50760), (34545, 47448), (35532, 46130), (35586, 46060), (36904, 44415), (39480, 41517), (39540, 41454)]