1270809540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2400

約数の個数: 384

約数和(自身を含む): 5310627840

約数和(自身を除く): 4039818300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 108, 110, 117, 126, 130, 132, 135, 140, 143, 154, 156, 165, 180, 182, 189, 195, 198, 210, 220, 231, 234, 252, 260, 270, 273, 286, 297, 308, 315, 330, 351, 364, 378, 385, 390, 396, 420, 429, 455, 462, 468, 495, 540, 546, 572, 585, 594, 630, 660, 693, 702, 715, 756, 770, 780, 819, 858, 910, 924, 945, 990, 1001, 1092, 1155, 1170, 1188, 1260, 1287, 1365, 1386, 1404, 1430, 1485, 1540, 1638, 1716, 1755, 1820, 1890, 1980, 2002, 2079, 2145, 2310, 2340, 2351, 2457, 2574, 2730, 2772, 2860, 2970, 3003, 3276, 3465, 3510, 3780, 3861, 4004, 4095, 4158, 4290, 4620, 4702, 4914, 5005, 5148, 5460, 5940, 6006, 6435, 6930, 7020, 7053, 7722, 8190, 8316, 8580, 9009, 9404, 9828, 10010, 10395, 11755, 12012, 12285, 12870, 13860, 14106, 15015, 15444, 16380, 16457, 18018, 19305, 20020, 20790, 21159, 23510, 24570, 25740, 25861, 27027, 28212, 30030, 30563, 32914, 35265, 36036, 38610, 41580, 42318, 45045, 47020, 49140, 49371, 51722, 54054, 60060, 61126, 63477, 65828, 70530, 77220, 77583, 82285, 84636, 90090, 91689, 98742, 103444, 105795, 108108, 122252, 126954, 129305, 135135, 141060, 148113, 152815, 155166, 164570, 180180, 181027, 183378, 197484, 211590, 213941, 232749, 246855, 253908, 258610, 270270, 275067, 296226, 305630, 310332, 317385, 329140, 336193, 362054, 366756, 387915, 423180, 427882, 444339, 458445, 465498, 493710, 517220, 540540, 543081, 550134, 592452, 611260, 634770, 641823, 672386, 698247, 724108, 740565, 775830, 825201, 855764, 888678, 905135, 916890, 930996, 987420, 1008579, 1069705, 1086162, 1100268, 1163745, 1269540, 1283646, 1344772, 1375335, 1396494, 1481130, 1551660, 1629243, 1650402, 1680965, 1777356, 1810270, 1833780, 1925469, 2017158, 2139410, 2172324, 2221695, 2327490, 2353351, 2567292, 2715405, 2750670, 2792988, 2962260, 3025737, 3209115, 3258486, 3300804, 3361930, 3491235, 3620540, 3850938, 4034316, 4126005, 4278820, 4443390, 4654980, 4706702, 4887729, 5042895, 5430810, 5501340, 5776407, 6051474, 6418230, 6516972, 6723860, 6982470, 7060053, 7701876, 8146215, 8252010, 8886780, 9077211, 9413404, 9627345, 9775458, 10085790, 10861620, 11552814, 11766755, 12102948, 12836460, 13964940, 14120106, 15128685, 16292430, 16504020, 18154422, 19254690, 19550916, 20171580, 21180159, 23105628, 23533510, 24438645, 28240212, 28882035, 30257370, 32584860, 35300265, 36308844, 38509380, 42360318, 45386055, 47067020, 48877290, 57764070, 60514740, 63540477, 70600530, 84720636, 90772110, 97754580, 105900795, 115528140, 127080954, 141201060, 181544220, 211801590, 254161908, 317702385, 423603180, 635404770, 1270809540]

約数ペア:

[(1, 1270809540), (2, 635404770), (3, 423603180), (4, 317702385), (5, 254161908), (6, 211801590), (7, 181544220), (9, 141201060), (10, 127080954), (11, 115528140), (12, 105900795), (13, 97754580), (14, 90772110), (15, 84720636), (18, 70600530), (20, 63540477), (21, 60514740), (22, 57764070), (26, 48877290), (27, 47067020), (28, 45386055), (30, 42360318), (33, 38509380), (35, 36308844), (36, 35300265), (39, 32584860), (42, 30257370), (44, 28882035), (45, 28240212), (52, 24438645), (54, 23533510), (55, 23105628), (60, 21180159), (63, 20171580), (65, 19550916), (66, 19254690), (70, 18154422), (77, 16504020), (78, 16292430), (84, 15128685), (90, 14120106), (91, 13964940), (99, 12836460), (105, 12102948), (108, 11766755), (110, 11552814), (117, 10861620), (126, 10085790), (130, 9775458), (132, 9627345), (135, 9413404), (140, 9077211), (143, 8886780), (154, 8252010), (156, 8146215), (165, 7701876), (180, 7060053), (182, 6982470), (189, 6723860), (195, 6516972), (198, 6418230), (210, 6051474), (220, 5776407), (231, 5501340), (234, 5430810), (252, 5042895), (260, 4887729), (270, 4706702), (273, 4654980), (286, 4443390), (297, 4278820), (308, 4126005), (315, 4034316), (330, 3850938), (351, 3620540), (364, 3491235), (378, 3361930), (385, 3300804), (390, 3258486), (396, 3209115), (420, 3025737), (429, 2962260), (455, 2792988), (462, 2750670), (468, 2715405), (495, 2567292), (540, 2353351), (546, 2327490), (572, 2221695), (585, 2172324), (594, 2139410), (630, 2017158), (660, 1925469), (693, 1833780), (702, 1810270), (715, 1777356), (756, 1680965), (770, 1650402), (780, 1629243), (819, 1551660), (858, 1481130), (910, 1396494), (924, 1375335), (945, 1344772), (990, 1283646), (1001, 1269540), (1092, 1163745), (1155, 1100268), (1170, 1086162), (1188, 1069705), (1260, 1008579), (1287, 987420), (1365, 930996), (1386, 916890), (1404, 905135), (1430, 888678), (1485, 855764), (1540, 825201), (1638, 775830), (1716, 740565), (1755, 724108), (1820, 698247), (1890, 672386), (1980, 641823), (2002, 634770), (2079, 611260), (2145, 592452), (2310, 550134), (2340, 543081), (2351, 540540), (2457, 517220), (2574, 493710), (2730, 465498), (2772, 458445), (2860, 444339), (2970, 427882), (3003, 423180), (3276, 387915), (3465, 366756), (3510, 362054), (3780, 336193), (3861, 329140), (4004, 317385), (4095, 310332), (4158, 305630), (4290, 296226), (4620, 275067), (4702, 270270), (4914, 258610), (5005, 253908), (5148, 246855), (5460, 232749), (5940, 213941), (6006, 211590), (6435, 197484), (6930, 183378), (7020, 181027), (7053, 180180), (7722, 164570), (8190, 155166), (8316, 152815), (8580, 148113), (9009, 141060), (9404, 135135), (9828, 129305), (10010, 126954), (10395, 122252), (11755, 108108), (12012, 105795), (12285, 103444), (12870, 98742), (13860, 91689), (14106, 90090), (15015, 84636), (15444, 82285), (16380, 77583), (16457, 77220), (18018, 70530), (19305, 65828), (20020, 63477), (20790, 61126), (21159, 60060), (23510, 54054), (24570, 51722), (25740, 49371), (25861, 49140), (27027, 47020), (28212, 45045), (30030, 42318), (30563, 41580), (32914, 38610), (35265, 36036)]