127763790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 418037760

約数和(自身を除く): 290273970

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 41, 42, 55, 57, 66, 70, 71, 77, 82, 95, 105, 110, 114, 123, 133, 142, 154, 165, 190, 205, 209, 210, 213, 231, 246, 266, 285, 287, 330, 355, 385, 399, 410, 418, 426, 451, 462, 497, 570, 574, 615, 627, 665, 710, 770, 779, 781, 798, 861, 902, 994, 1045, 1065, 1155, 1230, 1254, 1330, 1349, 1353, 1435, 1463, 1491, 1558, 1562, 1722, 1995, 2090, 2130, 2255, 2310, 2337, 2343, 2485, 2698, 2706, 2870, 2911, 2926, 2982, 3135, 3157, 3895, 3905, 3990, 4047, 4305, 4389, 4510, 4674, 4686, 4970, 5453, 5467, 5822, 6270, 6314, 6745, 6765, 7315, 7455, 7790, 7810, 8094, 8569, 8610, 8733, 8778, 9443, 9471, 10906, 10934, 11685, 11715, 13490, 13530, 14555, 14630, 14839, 14910, 15785, 16359, 16401, 17138, 17466, 18886, 18942, 20235, 20377, 21945, 23370, 23430, 25707, 27265, 27335, 28329, 29110, 29678, 31570, 32021, 32718, 32802, 40470, 40754, 42845, 43665, 43890, 44517, 47215, 47355, 51414, 54530, 54670, 55309, 56658, 59983, 61131, 64042, 74195, 81795, 82005, 85690, 87330, 89034, 94430, 94710, 96063, 101885, 103873, 110618, 119966, 122262, 128535, 141645, 148390, 160105, 163590, 164010, 165927, 179949, 192126, 203770, 207746, 222585, 224147, 257070, 276545, 283290, 299915, 305655, 311619, 320210, 331854, 359898, 387163, 445170, 448294, 480315, 519365, 553090, 599830, 608399, 611310, 623238, 672441, 774326, 829635, 899745, 960630, 1038730, 1120735, 1161489, 1216798, 1344882, 1558095, 1659270, 1799490, 1825197, 1935815, 2241470, 2322978, 3041995, 3116190, 3362205, 3650394, 3871630, 4258793, 5807445, 6083990, 6724410, 8517586, 9125985, 11614890, 12776379, 18251970, 21293965, 25552758, 42587930, 63881895, 127763790]

約数ペア:

[(1, 127763790), (2, 63881895), (3, 42587930), (5, 25552758), (6, 21293965), (7, 18251970), (10, 12776379), (11, 11614890), (14, 9125985), (15, 8517586), (19, 6724410), (21, 6083990), (22, 5807445), (30, 4258793), (33, 3871630), (35, 3650394), (38, 3362205), (41, 3116190), (42, 3041995), (55, 2322978), (57, 2241470), (66, 1935815), (70, 1825197), (71, 1799490), (77, 1659270), (82, 1558095), (95, 1344882), (105, 1216798), (110, 1161489), (114, 1120735), (123, 1038730), (133, 960630), (142, 899745), (154, 829635), (165, 774326), (190, 672441), (205, 623238), (209, 611310), (210, 608399), (213, 599830), (231, 553090), (246, 519365), (266, 480315), (285, 448294), (287, 445170), (330, 387163), (355, 359898), (385, 331854), (399, 320210), (410, 311619), (418, 305655), (426, 299915), (451, 283290), (462, 276545), (497, 257070), (570, 224147), (574, 222585), (615, 207746), (627, 203770), (665, 192126), (710, 179949), (770, 165927), (779, 164010), (781, 163590), (798, 160105), (861, 148390), (902, 141645), (994, 128535), (1045, 122262), (1065, 119966), (1155, 110618), (1230, 103873), (1254, 101885), (1330, 96063), (1349, 94710), (1353, 94430), (1435, 89034), (1463, 87330), (1491, 85690), (1558, 82005), (1562, 81795), (1722, 74195), (1995, 64042), (2090, 61131), (2130, 59983), (2255, 56658), (2310, 55309), (2337, 54670), (2343, 54530), (2485, 51414), (2698, 47355), (2706, 47215), (2870, 44517), (2911, 43890), (2926, 43665), (2982, 42845), (3135, 40754), (3157, 40470), (3895, 32802), (3905, 32718), (3990, 32021), (4047, 31570), (4305, 29678), (4389, 29110), (4510, 28329), (4674, 27335), (4686, 27265), (4970, 25707), (5453, 23430), (5467, 23370), (5822, 21945), (6270, 20377), (6314, 20235), (6745, 18942), (6765, 18886), (7315, 17466), (7455, 17138), (7790, 16401), (7810, 16359), (8094, 15785), (8569, 14910), (8610, 14839), (8733, 14630), (8778, 14555), (9443, 13530), (9471, 13490), (10906, 11715), (10934, 11685)]