858000780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1069}}^1$

素因数の和:1118

約数の個数: 288

約数和(自身を含む): 3271632000

約数和(自身を除く): 2413631220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 343, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 686, 735, 780, 819, 882, 910, 980, 1029, 1069, 1092, 1170, 1260, 1274, 1365, 1372, 1470, 1638, 1715, 1764, 1820, 1911, 2058, 2138, 2205, 2340, 2548, 2730, 2940, 3087, 3185, 3207, 3276, 3430, 3822, 4095, 4116, 4276, 4410, 4459, 5145, 5345, 5460, 5733, 6174, 6370, 6414, 6860, 7483, 7644, 8190, 8820, 8918, 9555, 9621, 10290, 10690, 11466, 12348, 12740, 12828, 13377, 13897, 14966, 15435, 16035, 16380, 17836, 19110, 19242, 20580, 21380, 22295, 22449, 22932, 26754, 27794, 28665, 29932, 30870, 32070, 37415, 38220, 38484, 40131, 41691, 44590, 44898, 48105, 52381, 53508, 55588, 57330, 61740, 64140, 66885, 67347, 69485, 74830, 80262, 83382, 89180, 89796, 96210, 97279, 104762, 112245, 114660, 125073, 133770, 134694, 138970, 149660, 157143, 160524, 166764, 192420, 194558, 200655, 208455, 209524, 224490, 250146, 261905, 267540, 269388, 277940, 291837, 314286, 336735, 366667, 389116, 401310, 416910, 448980, 471429, 486395, 500292, 523810, 583674, 625365, 628572, 673470, 680953, 733334, 785715, 802620, 833820, 875511, 942858, 972790, 1047620, 1100001, 1167348, 1250730, 1346940, 1361906, 1459185, 1466668, 1571430, 1751022, 1833335, 1885716, 1945580, 2042859, 2200002, 2357145, 2501460, 2723812, 2918370, 3142860, 3300003, 3404765, 3502044, 3666670, 4085718, 4377555, 4400004, 4714290, 4766671, 5500005, 5836740, 6128577, 6600006, 6809530, 7333340, 8171436, 8755110, 9428580, 9533342, 10214295, 11000010, 12257154, 13200012, 13619060, 14300013, 16500015, 17510220, 19066684, 20428590, 22000020, 23833355, 24514308, 28600026, 30642885, 33000030, 40857180, 42900039, 47666710, 57200052, 61285770, 66000060, 71500065, 85800078, 95333420, 122571540, 143000130, 171600156, 214500195, 286000260, 429000390, 858000780]

約数ペア:

[(1, 858000780), (2, 429000390), (3, 286000260), (4, 214500195), (5, 171600156), (6, 143000130), (7, 122571540), (9, 95333420), (10, 85800078), (12, 71500065), (13, 66000060), (14, 61285770), (15, 57200052), (18, 47666710), (20, 42900039), (21, 40857180), (26, 33000030), (28, 30642885), (30, 28600026), (35, 24514308), (36, 23833355), (39, 22000020), (42, 20428590), (45, 19066684), (49, 17510220), (52, 16500015), (60, 14300013), (63, 13619060), (65, 13200012), (70, 12257154), (78, 11000010), (84, 10214295), (90, 9533342), (91, 9428580), (98, 8755110), (105, 8171436), (117, 7333340), (126, 6809530), (130, 6600006), (140, 6128577), (147, 5836740), (156, 5500005), (180, 4766671), (182, 4714290), (195, 4400004), (196, 4377555), (210, 4085718), (234, 3666670), (245, 3502044), (252, 3404765), (260, 3300003), (273, 3142860), (294, 2918370), (315, 2723812), (343, 2501460), (364, 2357145), (390, 2200002), (420, 2042859), (441, 1945580), (455, 1885716), (468, 1833335), (490, 1751022), (546, 1571430), (585, 1466668), (588, 1459185), (630, 1361906), (637, 1346940), (686, 1250730), (735, 1167348), (780, 1100001), (819, 1047620), (882, 972790), (910, 942858), (980, 875511), (1029, 833820), (1069, 802620), (1092, 785715), (1170, 733334), (1260, 680953), (1274, 673470), (1365, 628572), (1372, 625365), (1470, 583674), (1638, 523810), (1715, 500292), (1764, 486395), (1820, 471429), (1911, 448980), (2058, 416910), (2138, 401310), (2205, 389116), (2340, 366667), (2548, 336735), (2730, 314286), (2940, 291837), (3087, 277940), (3185, 269388), (3207, 267540), (3276, 261905), (3430, 250146), (3822, 224490), (4095, 209524), (4116, 208455), (4276, 200655), (4410, 194558), (4459, 192420), (5145, 166764), (5345, 160524), (5460, 157143), (5733, 149660), (6174, 138970), (6370, 134694), (6414, 133770), (6860, 125073), (7483, 114660), (7644, 112245), (8190, 104762), (8820, 97279), (8918, 96210), (9555, 89796), (9621, 89180), (10290, 83382), (10690, 80262), (11466, 74830), (12348, 69485), (12740, 67347), (12828, 66885), (13377, 64140), (13897, 61740), (14966, 57330), (15435, 55588), (16035, 53508), (16380, 52381), (17836, 48105), (19110, 44898), (19242, 44590), (20580, 41691), (21380, 40131), (22295, 38484), (22449, 38220), (22932, 37415), (26754, 32070), (27794, 30870), (28665, 29932)]