139720680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:669

約数の個数: 256

約数和(自身を含む): 535680000

約数和(自身を除く): 395959320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 152, 165, 171, 180, 190, 198, 209, 216, 220, 228, 264, 270, 285, 297, 330, 342, 360, 380, 396, 418, 440, 456, 495, 513, 540, 570, 594, 619, 627, 660, 684, 760, 792, 836, 855, 990, 1026, 1045, 1080, 1140, 1188, 1238, 1254, 1320, 1368, 1485, 1672, 1710, 1857, 1881, 1980, 2052, 2090, 2280, 2376, 2476, 2508, 2565, 2970, 3095, 3135, 3420, 3714, 3762, 3960, 4104, 4180, 4952, 5016, 5130, 5571, 5643, 5940, 6190, 6270, 6809, 6840, 7428, 7524, 8360, 9285, 9405, 10260, 11142, 11286, 11761, 11880, 12380, 12540, 13618, 14856, 15048, 16713, 18570, 18810, 20427, 20520, 22284, 22572, 23522, 24760, 25080, 27236, 27855, 28215, 33426, 34045, 35283, 37140, 37620, 40854, 44568, 45144, 47044, 54472, 55710, 56430, 58805, 61281, 66852, 68090, 70566, 74280, 75240, 81708, 83565, 94088, 102135, 105849, 111420, 112860, 117610, 122562, 129371, 133704, 136180, 141132, 163416, 167130, 176415, 183843, 204270, 211698, 222840, 225720, 235220, 245124, 258742, 272360, 282264, 306405, 317547, 334260, 352830, 367686, 388113, 408540, 423396, 470440, 490248, 517484, 529245, 612810, 635094, 646855, 668520, 705660, 735372, 776226, 817080, 846792, 919215, 1034968, 1058490, 1164339, 1225620, 1270188, 1293710, 1411320, 1470744, 1552452, 1587735, 1838430, 1940565, 2116980, 2328678, 2451240, 2540376, 2587420, 3104904, 3175470, 3493017, 3676860, 3881130, 4233960, 4657356, 5174840, 5821695, 6350940, 6986034, 7353720, 7762260, 9314712, 11643390, 12701880, 13972068, 15524520, 17465085, 23286780, 27944136, 34930170, 46573560, 69860340, 139720680]

約数ペア:

[(1, 139720680), (2, 69860340), (3, 46573560), (4, 34930170), (5, 27944136), (6, 23286780), (8, 17465085), (9, 15524520), (10, 13972068), (11, 12701880), (12, 11643390), (15, 9314712), (18, 7762260), (19, 7353720), (20, 6986034), (22, 6350940), (24, 5821695), (27, 5174840), (30, 4657356), (33, 4233960), (36, 3881130), (38, 3676860), (40, 3493017), (44, 3175470), (45, 3104904), (54, 2587420), (55, 2540376), (57, 2451240), (60, 2328678), (66, 2116980), (72, 1940565), (76, 1838430), (88, 1587735), (90, 1552452), (95, 1470744), (99, 1411320), (108, 1293710), (110, 1270188), (114, 1225620), (120, 1164339), (132, 1058490), (135, 1034968), (152, 919215), (165, 846792), (171, 817080), (180, 776226), (190, 735372), (198, 705660), (209, 668520), (216, 646855), (220, 635094), (228, 612810), (264, 529245), (270, 517484), (285, 490248), (297, 470440), (330, 423396), (342, 408540), (360, 388113), (380, 367686), (396, 352830), (418, 334260), (440, 317547), (456, 306405), (495, 282264), (513, 272360), (540, 258742), (570, 245124), (594, 235220), (619, 225720), (627, 222840), (660, 211698), (684, 204270), (760, 183843), (792, 176415), (836, 167130), (855, 163416), (990, 141132), (1026, 136180), (1045, 133704), (1080, 129371), (1140, 122562), (1188, 117610), (1238, 112860), (1254, 111420), (1320, 105849), (1368, 102135), (1485, 94088), (1672, 83565), (1710, 81708), (1857, 75240), (1881, 74280), (1980, 70566), (2052, 68090), (2090, 66852), (2280, 61281), (2376, 58805), (2476, 56430), (2508, 55710), (2565, 54472), (2970, 47044), (3095, 45144), (3135, 44568), (3420, 40854), (3714, 37620), (3762, 37140), (3960, 35283), (4104, 34045), (4180, 33426), (4952, 28215), (5016, 27855), (5130, 27236), (5571, 25080), (5643, 24760), (5940, 23522), (6190, 22572), (6270, 22284), (6809, 20520), (6840, 20427), (7428, 18810), (7524, 18570), (8360, 16713), (9285, 15048), (9405, 14856), (10260, 13618), (11142, 12540), (11286, 12380), (11761, 11880)]