343460520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1489

約数の個数: 256

約数和(自身を含む): 1306368000

約数和(自身を除く): 962907480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 585, 612, 663, 680, 702, 765, 780, 884, 918, 936, 1020, 1080, 1105, 1170, 1224, 1326, 1404, 1439, 1530, 1560, 1755, 1768, 1836, 1989, 2040, 2210, 2295, 2340, 2652, 2808, 2878, 3060, 3315, 3510, 3672, 3978, 4317, 4420, 4590, 4680, 5304, 5756, 5967, 6120, 6630, 7020, 7195, 7956, 8634, 8840, 9180, 9945, 11512, 11934, 12951, 13260, 14040, 14390, 15912, 17268, 18360, 18707, 19890, 21585, 23868, 24463, 25902, 26520, 28780, 29835, 34536, 37414, 38853, 39780, 43170, 47736, 48926, 51804, 56121, 57560, 59670, 64755, 73389, 74828, 77706, 79560, 86340, 93535, 97852, 103608, 112242, 119340, 122315, 129510, 146778, 149656, 155412, 168363, 172680, 187070, 194265, 195704, 220167, 224484, 238680, 244630, 259020, 280605, 293556, 310824, 318019, 336726, 366945, 374140, 388530, 440334, 448968, 489260, 505089, 518040, 561210, 587112, 636038, 660501, 673452, 733890, 748280, 777060, 841815, 880668, 954057, 978520, 1010178, 1100835, 1122420, 1272076, 1321002, 1346904, 1467780, 1554120, 1590095, 1683630, 1761336, 1908114, 2020356, 2201670, 2244840, 2525445, 2544152, 2642004, 2862171, 2935560, 3180190, 3302505, 3367260, 3816228, 4040712, 4403340, 4770285, 5050890, 5284008, 5724342, 6360380, 6605010, 6734520, 7632456, 8586513, 8806680, 9540570, 10101780, 11448684, 12720760, 13210020, 14310855, 17173026, 19081140, 20203560, 22897368, 26420040, 28621710, 34346052, 38162280, 42932565, 57243420, 68692104, 85865130, 114486840, 171730260, 343460520]

約数ペア:

[(1, 343460520), (2, 171730260), (3, 114486840), (4, 85865130), (5, 68692104), (6, 57243420), (8, 42932565), (9, 38162280), (10, 34346052), (12, 28621710), (13, 26420040), (15, 22897368), (17, 20203560), (18, 19081140), (20, 17173026), (24, 14310855), (26, 13210020), (27, 12720760), (30, 11448684), (34, 10101780), (36, 9540570), (39, 8806680), (40, 8586513), (45, 7632456), (51, 6734520), (52, 6605010), (54, 6360380), (60, 5724342), (65, 5284008), (68, 5050890), (72, 4770285), (78, 4403340), (85, 4040712), (90, 3816228), (102, 3367260), (104, 3302505), (108, 3180190), (117, 2935560), (120, 2862171), (130, 2642004), (135, 2544152), (136, 2525445), (153, 2244840), (156, 2201670), (170, 2020356), (180, 1908114), (195, 1761336), (204, 1683630), (216, 1590095), (221, 1554120), (234, 1467780), (255, 1346904), (260, 1321002), (270, 1272076), (306, 1122420), (312, 1100835), (340, 1010178), (351, 978520), (360, 954057), (390, 880668), (408, 841815), (442, 777060), (459, 748280), (468, 733890), (510, 673452), (520, 660501), (540, 636038), (585, 587112), (612, 561210), (663, 518040), (680, 505089), (702, 489260), (765, 448968), (780, 440334), (884, 388530), (918, 374140), (936, 366945), (1020, 336726), (1080, 318019), (1105, 310824), (1170, 293556), (1224, 280605), (1326, 259020), (1404, 244630), (1439, 238680), (1530, 224484), (1560, 220167), (1755, 195704), (1768, 194265), (1836, 187070), (1989, 172680), (2040, 168363), (2210, 155412), (2295, 149656), (2340, 146778), (2652, 129510), (2808, 122315), (2878, 119340), (3060, 112242), (3315, 103608), (3510, 97852), (3672, 93535), (3978, 86340), (4317, 79560), (4420, 77706), (4590, 74828), (4680, 73389), (5304, 64755), (5756, 59670), (5967, 57560), (6120, 56121), (6630, 51804), (7020, 48926), (7195, 47736), (7956, 43170), (8634, 39780), (8840, 38853), (9180, 37414), (9945, 34536), (11512, 29835), (11934, 28780), (12951, 26520), (13260, 25902), (14040, 24463), (14390, 23868), (15912, 21585), (17268, 19890), (18360, 18707)]