137135320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 386760960

約数和(自身を除く): 249625640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 37, 40, 49, 56, 61, 62, 70, 74, 98, 122, 124, 140, 148, 155, 185, 196, 217, 244, 245, 248, 259, 280, 296, 305, 310, 370, 392, 427, 434, 488, 490, 518, 610, 620, 740, 854, 868, 980, 1036, 1085, 1147, 1220, 1240, 1295, 1480, 1519, 1708, 1736, 1813, 1891, 1960, 2072, 2135, 2170, 2257, 2294, 2440, 2590, 2989, 3038, 3416, 3626, 3782, 4270, 4340, 4514, 4588, 5180, 5735, 5978, 6076, 7252, 7564, 7595, 8029, 8540, 8680, 9028, 9065, 9176, 9455, 10360, 11285, 11470, 11956, 12152, 13237, 14504, 14945, 15128, 15190, 15799, 16058, 17080, 18056, 18130, 18910, 22570, 22940, 23912, 26474, 29890, 30380, 31598, 32116, 36260, 37820, 40145, 45140, 45880, 52948, 56203, 59780, 60760, 63196, 64232, 66185, 69967, 72520, 75640, 78995, 80290, 90280, 92659, 105896, 110593, 112406, 119560, 126392, 132370, 139934, 157990, 160580, 185318, 221186, 224812, 264740, 279868, 281015, 315980, 321160, 349835, 370636, 442372, 449624, 463295, 489769, 529480, 552965, 559736, 562030, 631960, 699670, 741272, 884744, 926590, 979538, 1105930, 1124060, 1399340, 1853180, 1959076, 2211860, 2248120, 2448845, 2798680, 3428383, 3706360, 3918152, 4423720, 4897690, 6856766, 9795380, 13713532, 17141915, 19590760, 27427064, 34283830, 68567660, 137135320]

約数ペア:

[(1, 137135320), (2, 68567660), (4, 34283830), (5, 27427064), (7, 19590760), (8, 17141915), (10, 13713532), (14, 9795380), (20, 6856766), (28, 4897690), (31, 4423720), (35, 3918152), (37, 3706360), (40, 3428383), (49, 2798680), (56, 2448845), (61, 2248120), (62, 2211860), (70, 1959076), (74, 1853180), (98, 1399340), (122, 1124060), (124, 1105930), (140, 979538), (148, 926590), (155, 884744), (185, 741272), (196, 699670), (217, 631960), (244, 562030), (245, 559736), (248, 552965), (259, 529480), (280, 489769), (296, 463295), (305, 449624), (310, 442372), (370, 370636), (392, 349835), (427, 321160), (434, 315980), (488, 281015), (490, 279868), (518, 264740), (610, 224812), (620, 221186), (740, 185318), (854, 160580), (868, 157990), (980, 139934), (1036, 132370), (1085, 126392), (1147, 119560), (1220, 112406), (1240, 110593), (1295, 105896), (1480, 92659), (1519, 90280), (1708, 80290), (1736, 78995), (1813, 75640), (1891, 72520), (1960, 69967), (2072, 66185), (2135, 64232), (2170, 63196), (2257, 60760), (2294, 59780), (2440, 56203), (2590, 52948), (2989, 45880), (3038, 45140), (3416, 40145), (3626, 37820), (3782, 36260), (4270, 32116), (4340, 31598), (4514, 30380), (4588, 29890), (5180, 26474), (5735, 23912), (5978, 22940), (6076, 22570), (7252, 18910), (7564, 18130), (7595, 18056), (8029, 17080), (8540, 16058), (8680, 15799), (9028, 15190), (9065, 15128), (9176, 14945), (9455, 14504), (10360, 13237), (11285, 12152), (11470, 11956)]