1325984940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:341

約数の個数: 288

約数和(自身を含む): 4740503040

約数和(自身を除く): 3414518100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 113, 126, 134, 139, 140, 180, 201, 210, 226, 252, 268, 278, 315, 335, 339, 402, 417, 420, 452, 469, 556, 565, 603, 630, 670, 678, 695, 791, 804, 834, 938, 973, 1005, 1017, 1130, 1206, 1251, 1260, 1340, 1356, 1390, 1407, 1582, 1668, 1695, 1876, 1946, 2010, 2034, 2085, 2260, 2345, 2373, 2412, 2502, 2780, 2814, 2919, 3015, 3164, 3390, 3892, 3955, 4020, 4068, 4170, 4221, 4690, 4746, 4865, 5004, 5085, 5628, 5838, 6030, 6255, 6780, 7035, 7119, 7571, 7910, 8340, 8442, 8757, 9313, 9380, 9492, 9730, 10170, 11676, 11865, 12060, 12510, 14070, 14238, 14595, 15142, 15707, 15820, 16884, 17514, 18626, 19460, 20340, 21105, 22713, 23730, 25020, 27939, 28140, 28476, 29190, 30284, 31414, 35028, 35595, 37252, 37855, 42210, 43785, 45426, 46565, 47121, 47460, 52997, 55878, 58380, 62828, 65191, 68139, 71190, 75710, 78535, 83817, 84420, 87570, 90852, 93130, 94242, 105994, 109949, 111756, 113565, 130382, 136278, 139695, 141363, 142380, 151420, 157070, 158991, 167634, 175140, 186260, 188484, 195573, 211988, 219898, 227130, 235605, 260764, 264985, 272556, 279390, 282726, 314140, 317982, 325955, 329847, 335268, 340695, 391146, 419085, 439796, 454260, 471210, 476973, 529970, 549745, 558780, 565452, 586719, 635964, 651910, 659694, 681390, 706815, 782292, 794955, 838170, 942420, 953946, 977865, 989541, 1052369, 1059940, 1099490, 1173438, 1303820, 1319388, 1362780, 1413630, 1589910, 1649235, 1676340, 1907892, 1955730, 1979082, 2104738, 2198980, 2346876, 2384865, 2827260, 2933595, 3157107, 3179820, 3298470, 3911460, 3958164, 4209476, 4769730, 4947705, 5261845, 5867190, 6314214, 6596940, 7366583, 9471321, 9539460, 9895410, 10523690, 11734380, 12628428, 14733166, 15785535, 18942642, 19790820, 21047380, 22099749, 29466332, 31571070, 36832915, 37885284, 44199498, 47356605, 63142140, 66299247, 73665830, 88398996, 94713210, 110498745, 132598494, 147331660, 189426420, 220997490, 265196988, 331496235, 441994980, 662992470, 1325984940]

約数ペア:

[(1, 1325984940), (2, 662992470), (3, 441994980), (4, 331496235), (5, 265196988), (6, 220997490), (7, 189426420), (9, 147331660), (10, 132598494), (12, 110498745), (14, 94713210), (15, 88398996), (18, 73665830), (20, 66299247), (21, 63142140), (28, 47356605), (30, 44199498), (35, 37885284), (36, 36832915), (42, 31571070), (45, 29466332), (60, 22099749), (63, 21047380), (67, 19790820), (70, 18942642), (84, 15785535), (90, 14733166), (105, 12628428), (113, 11734380), (126, 10523690), (134, 9895410), (139, 9539460), (140, 9471321), (180, 7366583), (201, 6596940), (210, 6314214), (226, 5867190), (252, 5261845), (268, 4947705), (278, 4769730), (315, 4209476), (335, 3958164), (339, 3911460), (402, 3298470), (417, 3179820), (420, 3157107), (452, 2933595), (469, 2827260), (556, 2384865), (565, 2346876), (603, 2198980), (630, 2104738), (670, 1979082), (678, 1955730), (695, 1907892), (791, 1676340), (804, 1649235), (834, 1589910), (938, 1413630), (973, 1362780), (1005, 1319388), (1017, 1303820), (1130, 1173438), (1206, 1099490), (1251, 1059940), (1260, 1052369), (1340, 989541), (1356, 977865), (1390, 953946), (1407, 942420), (1582, 838170), (1668, 794955), (1695, 782292), (1876, 706815), (1946, 681390), (2010, 659694), (2034, 651910), (2085, 635964), (2260, 586719), (2345, 565452), (2373, 558780), (2412, 549745), (2502, 529970), (2780, 476973), (2814, 471210), (2919, 454260), (3015, 439796), (3164, 419085), (3390, 391146), (3892, 340695), (3955, 335268), (4020, 329847), (4068, 325955), (4170, 317982), (4221, 314140), (4690, 282726), (4746, 279390), (4865, 272556), (5004, 264985), (5085, 260764), (5628, 235605), (5838, 227130), (6030, 219898), (6255, 211988), (6780, 195573), (7035, 188484), (7119, 186260), (7571, 175140), (7910, 167634), (8340, 158991), (8442, 157070), (8757, 151420), (9313, 142380), (9380, 141363), (9492, 139695), (9730, 136278), (10170, 130382), (11676, 113565), (11865, 111756), (12060, 109949), (12510, 105994), (14070, 94242), (14238, 93130), (14595, 90852), (15142, 87570), (15707, 84420), (15820, 83817), (16884, 78535), (17514, 75710), (18626, 71190), (19460, 68139), (20340, 65191), (21105, 62828), (22713, 58380), (23730, 55878), (25020, 52997), (27939, 47460), (28140, 47121), (28476, 46565), (29190, 45426), (30284, 43785), (31414, 42210), (35028, 37855), (35595, 37252)]