127749160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 256

約数和(自身を含む): 393984000

約数和(自身を除く): 266234840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 37, 38, 40, 44, 55, 56, 59, 70, 74, 76, 77, 88, 95, 110, 118, 133, 140, 148, 152, 154, 185, 190, 209, 220, 236, 259, 266, 280, 295, 296, 308, 370, 380, 385, 407, 413, 418, 440, 472, 518, 532, 590, 616, 649, 665, 703, 740, 760, 770, 814, 826, 836, 1036, 1045, 1064, 1121, 1180, 1295, 1298, 1330, 1406, 1463, 1480, 1540, 1628, 1652, 1672, 2035, 2065, 2072, 2090, 2183, 2242, 2360, 2590, 2596, 2660, 2812, 2849, 2926, 3080, 3245, 3256, 3304, 3515, 4070, 4130, 4180, 4366, 4484, 4543, 4921, 5180, 5192, 5320, 5605, 5624, 5698, 5852, 6490, 7030, 7315, 7733, 7847, 8140, 8260, 8360, 8732, 8968, 9086, 9842, 10360, 10915, 11210, 11396, 11704, 12331, 12980, 14060, 14245, 14630, 15281, 15466, 15694, 16280, 16520, 17464, 18172, 19684, 21830, 22420, 22715, 22792, 24013, 24605, 24662, 25960, 28120, 28490, 29260, 30562, 30932, 31388, 36344, 38665, 39235, 39368, 41477, 43660, 44840, 45430, 48026, 49210, 49324, 54131, 56980, 58520, 61124, 61655, 61864, 62776, 76405, 77330, 78470, 82954, 86317, 87320, 90860, 96052, 98420, 98648, 108262, 113960, 120065, 122248, 123310, 152810, 154660, 156940, 165908, 168091, 172634, 181720, 192104, 196840, 207385, 216524, 240130, 246620, 270655, 290339, 305620, 309320, 313880, 331816, 336182, 345268, 414770, 431585, 433048, 456247, 480260, 493240, 541310, 580678, 611240, 672364, 690536, 829540, 840455, 863170, 912494, 960520, 1082620, 1161356, 1344728, 1451695, 1659080, 1680910, 1726340, 1824988, 2165240, 2281235, 2322712, 2903390, 3193729, 3361820, 3452680, 3649976, 4562470, 5806780, 6387458, 6723640, 9124940, 11613560, 12774916, 15968645, 18249880, 25549832, 31937290, 63874580, 127749160]

約数ペア:

[(1, 127749160), (2, 63874580), (4, 31937290), (5, 25549832), (7, 18249880), (8, 15968645), (10, 12774916), (11, 11613560), (14, 9124940), (19, 6723640), (20, 6387458), (22, 5806780), (28, 4562470), (35, 3649976), (37, 3452680), (38, 3361820), (40, 3193729), (44, 2903390), (55, 2322712), (56, 2281235), (59, 2165240), (70, 1824988), (74, 1726340), (76, 1680910), (77, 1659080), (88, 1451695), (95, 1344728), (110, 1161356), (118, 1082620), (133, 960520), (140, 912494), (148, 863170), (152, 840455), (154, 829540), (185, 690536), (190, 672364), (209, 611240), (220, 580678), (236, 541310), (259, 493240), (266, 480260), (280, 456247), (295, 433048), (296, 431585), (308, 414770), (370, 345268), (380, 336182), (385, 331816), (407, 313880), (413, 309320), (418, 305620), (440, 290339), (472, 270655), (518, 246620), (532, 240130), (590, 216524), (616, 207385), (649, 196840), (665, 192104), (703, 181720), (740, 172634), (760, 168091), (770, 165908), (814, 156940), (826, 154660), (836, 152810), (1036, 123310), (1045, 122248), (1064, 120065), (1121, 113960), (1180, 108262), (1295, 98648), (1298, 98420), (1330, 96052), (1406, 90860), (1463, 87320), (1480, 86317), (1540, 82954), (1628, 78470), (1652, 77330), (1672, 76405), (2035, 62776), (2065, 61864), (2072, 61655), (2090, 61124), (2183, 58520), (2242, 56980), (2360, 54131), (2590, 49324), (2596, 49210), (2660, 48026), (2812, 45430), (2849, 44840), (2926, 43660), (3080, 41477), (3245, 39368), (3256, 39235), (3304, 38665), (3515, 36344), (4070, 31388), (4130, 30932), (4180, 30562), (4366, 29260), (4484, 28490), (4543, 28120), (4921, 25960), (5180, 24662), (5192, 24605), (5320, 24013), (5605, 22792), (5624, 22715), (5698, 22420), (5852, 21830), (6490, 19684), (7030, 18172), (7315, 17464), (7733, 16520), (7847, 16280), (8140, 15694), (8260, 15466), (8360, 15281), (8732, 14630), (8968, 14245), (9086, 14060), (9842, 12980), (10360, 12331), (10915, 11704), (11210, 11396)]