158861880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 542505600

約数和(自身を除く): 383643720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 47, 60, 72, 82, 90, 94, 120, 123, 141, 164, 180, 188, 205, 229, 235, 246, 282, 328, 360, 369, 376, 410, 423, 458, 470, 492, 564, 615, 687, 705, 738, 820, 846, 916, 940, 984, 1128, 1145, 1230, 1374, 1410, 1476, 1640, 1692, 1832, 1845, 1880, 1927, 2061, 2115, 2290, 2460, 2748, 2820, 2952, 3384, 3435, 3690, 3854, 4122, 4230, 4580, 4920, 5496, 5640, 5781, 6870, 7380, 7708, 8244, 8460, 9160, 9389, 9635, 10305, 10763, 11562, 13740, 14760, 15416, 16488, 16920, 17343, 18778, 19270, 20610, 21526, 23124, 27480, 28167, 28905, 32289, 34686, 37556, 38540, 41220, 43052, 46248, 46945, 53815, 56334, 57810, 64578, 69372, 75112, 77080, 82440, 84501, 86104, 86715, 93890, 96867, 107630, 112668, 115620, 129156, 138744, 140835, 161445, 169002, 173430, 187780, 193734, 215260, 225336, 231240, 258312, 281670, 322890, 338004, 346860, 375560, 387468, 422505, 430520, 441283, 484335, 563340, 645780, 676008, 693720, 774936, 845010, 882566, 968670, 1126680, 1291560, 1323849, 1690020, 1765132, 1937340, 2206415, 2647698, 3380040, 3530264, 3874680, 3971547, 4412830, 5295396, 6619245, 7943094, 8825660, 10590792, 13238490, 15886188, 17651320, 19857735, 26476980, 31772376, 39715470, 52953960, 79430940, 158861880]

約数ペア:

[(1, 158861880), (2, 79430940), (3, 52953960), (4, 39715470), (5, 31772376), (6, 26476980), (8, 19857735), (9, 17651320), (10, 15886188), (12, 13238490), (15, 10590792), (18, 8825660), (20, 7943094), (24, 6619245), (30, 5295396), (36, 4412830), (40, 3971547), (41, 3874680), (45, 3530264), (47, 3380040), (60, 2647698), (72, 2206415), (82, 1937340), (90, 1765132), (94, 1690020), (120, 1323849), (123, 1291560), (141, 1126680), (164, 968670), (180, 882566), (188, 845010), (205, 774936), (229, 693720), (235, 676008), (246, 645780), (282, 563340), (328, 484335), (360, 441283), (369, 430520), (376, 422505), (410, 387468), (423, 375560), (458, 346860), (470, 338004), (492, 322890), (564, 281670), (615, 258312), (687, 231240), (705, 225336), (738, 215260), (820, 193734), (846, 187780), (916, 173430), (940, 169002), (984, 161445), (1128, 140835), (1145, 138744), (1230, 129156), (1374, 115620), (1410, 112668), (1476, 107630), (1640, 96867), (1692, 93890), (1832, 86715), (1845, 86104), (1880, 84501), (1927, 82440), (2061, 77080), (2115, 75112), (2290, 69372), (2460, 64578), (2748, 57810), (2820, 56334), (2952, 53815), (3384, 46945), (3435, 46248), (3690, 43052), (3854, 41220), (4122, 38540), (4230, 37556), (4580, 34686), (4920, 32289), (5496, 28905), (5640, 28167), (5781, 27480), (6870, 23124), (7380, 21526), (7708, 20610), (8244, 19270), (8460, 18778), (9160, 17343), (9389, 16920), (9635, 16488), (10305, 15416), (10763, 14760), (11562, 13740)]