978826680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1420

約数の個数: 320

約数和(自身を含む): 3754175040

約数和(自身を除く): 2775348360

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, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 162, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 324, 340, 351, 360, 390, 405, 408, 442, 459, 468, 510, 520, 540, 585, 612, 648, 663, 680, 702, 765, 780, 810, 884, 918, 936, 1020, 1053, 1080, 1105, 1170, 1224, 1326, 1367, 1377, 1404, 1530, 1560, 1620, 1755, 1768, 1836, 1989, 2040, 2106, 2210, 2295, 2340, 2652, 2734, 2754, 2808, 3060, 3240, 3315, 3510, 3672, 3978, 4101, 4212, 4420, 4590, 4680, 5265, 5304, 5468, 5508, 5967, 6120, 6630, 6835, 6885, 7020, 7956, 8202, 8424, 8840, 9180, 9945, 10530, 10936, 11016, 11934, 12303, 13260, 13670, 13770, 14040, 15912, 16404, 17771, 17901, 18360, 19890, 20505, 21060, 23239, 23868, 24606, 26520, 27340, 27540, 29835, 32808, 35542, 35802, 36909, 39780, 41010, 42120, 46478, 47736, 49212, 53313, 54680, 55080, 59670, 61515, 69717, 71084, 71604, 73818, 79560, 82020, 88855, 89505, 92956, 98424, 106626, 110727, 116195, 119340, 123030, 139434, 142168, 143208, 147636, 159939, 164040, 177710, 179010, 184545, 185912, 209151, 213252, 221454, 232390, 238680, 246060, 266565, 278868, 295272, 302107, 319878, 348585, 355420, 358020, 369090, 418302, 426504, 442908, 464780, 479817, 492120, 533130, 553635, 557736, 604214, 627453, 639756, 697170, 710840, 716040, 738180, 799695, 836604, 885816, 906321, 929560, 959634, 1045755, 1066260, 1107270, 1208428, 1254906, 1279512, 1394340, 1439451, 1476360, 1510535, 1599390, 1673208, 1812642, 1882359, 1919268, 2091510, 2132520, 2214540, 2399085, 2416856, 2509812, 2718963, 2788680, 2878902, 3021070, 3137265, 3198780, 3625284, 3764718, 3838536, 4183020, 4429080, 4531605, 4798170, 5019624, 5437926, 5757804, 6042140, 6274530, 6397560, 7197255, 7250568, 7529436, 8156889, 8366040, 9063210, 9411795, 9596340, 10875852, 11515608, 12084280, 12549060, 13594815, 14394510, 15058872, 16313778, 18126420, 18823590, 19192680, 21751704, 24470667, 25098120, 27189630, 28789020, 32627556, 36252840, 37647180, 40784445, 48941334, 54379260, 57578040, 65255112, 75294360, 81568890, 97882668, 108758520, 122353335, 163137780, 195765336, 244706670, 326275560, 489413340, 978826680]

約数ペア:

[(1, 978826680), (2, 489413340), (3, 326275560), (4, 244706670), (5, 195765336), (6, 163137780), (8, 122353335), (9, 108758520), (10, 97882668), (12, 81568890), (13, 75294360), (15, 65255112), (17, 57578040), (18, 54379260), (20, 48941334), (24, 40784445), (26, 37647180), (27, 36252840), (30, 32627556), (34, 28789020), (36, 27189630), (39, 25098120), (40, 24470667), (45, 21751704), (51, 19192680), (52, 18823590), (54, 18126420), (60, 16313778), (65, 15058872), (68, 14394510), (72, 13594815), (78, 12549060), (81, 12084280), (85, 11515608), (90, 10875852), (102, 9596340), (104, 9411795), (108, 9063210), (117, 8366040), (120, 8156889), (130, 7529436), (135, 7250568), (136, 7197255), (153, 6397560), (156, 6274530), (162, 6042140), (170, 5757804), (180, 5437926), (195, 5019624), (204, 4798170), (216, 4531605), (221, 4429080), (234, 4183020), (255, 3838536), (260, 3764718), (270, 3625284), (306, 3198780), (312, 3137265), (324, 3021070), (340, 2878902), (351, 2788680), (360, 2718963), (390, 2509812), (405, 2416856), (408, 2399085), (442, 2214540), (459, 2132520), (468, 2091510), (510, 1919268), (520, 1882359), (540, 1812642), (585, 1673208), (612, 1599390), (648, 1510535), (663, 1476360), (680, 1439451), (702, 1394340), (765, 1279512), (780, 1254906), (810, 1208428), (884, 1107270), (918, 1066260), (936, 1045755), (1020, 959634), (1053, 929560), (1080, 906321), (1105, 885816), (1170, 836604), (1224, 799695), (1326, 738180), (1367, 716040), (1377, 710840), (1404, 697170), (1530, 639756), (1560, 627453), (1620, 604214), (1755, 557736), (1768, 553635), (1836, 533130), (1989, 492120), (2040, 479817), (2106, 464780), (2210, 442908), (2295, 426504), (2340, 418302), (2652, 369090), (2734, 358020), (2754, 355420), (2808, 348585), (3060, 319878), (3240, 302107), (3315, 295272), (3510, 278868), (3672, 266565), (3978, 246060), (4101, 238680), (4212, 232390), (4420, 221454), (4590, 213252), (4680, 209151), (5265, 185912), (5304, 184545), (5468, 179010), (5508, 177710), (5967, 164040), (6120, 159939), (6630, 147636), (6835, 143208), (6885, 142168), (7020, 139434), (7956, 123030), (8202, 119340), (8424, 116195), (8840, 110727), (9180, 106626), (9945, 98424), (10530, 92956), (10936, 89505), (11016, 88855), (11934, 82020), (12303, 79560), (13260, 73818), (13670, 71604), (13770, 71084), (14040, 69717), (15912, 61515), (16404, 59670), (17771, 55080), (17901, 54680), (18360, 53313), (19890, 49212), (20505, 47736), (21060, 46478), (23239, 42120), (23868, 41010), (24606, 39780), (26520, 36909), (27340, 35802), (27540, 35542), (29835, 32808)]