2638009080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:744

約数の個数: 384

約数和(自身を含む): 10374912000

約数和(自身を除く): 7736902920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 79, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 158, 168, 180, 189, 196, 210, 216, 237, 245, 252, 270, 280, 294, 315, 316, 360, 378, 392, 395, 420, 441, 474, 490, 504, 540, 553, 588, 630, 631, 632, 711, 735, 756, 790, 840, 882, 945, 948, 980, 1080, 1106, 1176, 1185, 1260, 1262, 1323, 1422, 1470, 1512, 1580, 1659, 1764, 1890, 1893, 1896, 1960, 2133, 2205, 2212, 2370, 2520, 2524, 2646, 2765, 2844, 2940, 3155, 3160, 3318, 3528, 3555, 3780, 3786, 3871, 4266, 4410, 4417, 4424, 4740, 4977, 5048, 5292, 5530, 5679, 5688, 5880, 6310, 6615, 6636, 7110, 7560, 7572, 7742, 8295, 8532, 8820, 8834, 9465, 9480, 9954, 10584, 10665, 11060, 11358, 11613, 12620, 13230, 13251, 13272, 14220, 14931, 15144, 15484, 16590, 17037, 17064, 17640, 17668, 18930, 19355, 19908, 21330, 22085, 22120, 22716, 23226, 24885, 25240, 26460, 26502, 28395, 28440, 29862, 30919, 30968, 33180, 34074, 34839, 35336, 37860, 38710, 39753, 39816, 42660, 44170, 45432, 46452, 49770, 49849, 52920, 53004, 56790, 58065, 59724, 61838, 66255, 66360, 68148, 69678, 74655, 75720, 77420, 79506, 85185, 85320, 88340, 92757, 92904, 99540, 99698, 104517, 106008, 113580, 116130, 119259, 119448, 123676, 132510, 136296, 139356, 149310, 149547, 154595, 154840, 159012, 170370, 174195, 176680, 185514, 198765, 199080, 199396, 209034, 227160, 232260, 238518, 247352, 249245, 265020, 278271, 278712, 298620, 299094, 309190, 318024, 340740, 348390, 348943, 371028, 397530, 398792, 418068, 448641, 463785, 464520, 477036, 498490, 522585, 530040, 556542, 596295, 597240, 598188, 618380, 681480, 696780, 697886, 742056, 747735, 795060, 834813, 836136, 897282, 927570, 954072, 996980, 1045170, 1046829, 1113084, 1192590, 1196376, 1236760, 1345923, 1391355, 1393560, 1395772, 1495470, 1590120, 1669626, 1744715, 1794564, 1855140, 1993960, 2090340, 2093658, 2226168, 2243205, 2385180, 2442601, 2691846, 2782710, 2791544, 2990940, 3140487, 3339252, 3489430, 3589128, 3710280, 4174065, 4180680, 4187316, 4486410, 4770360, 4885202, 5234145, 5383692, 5565420, 5981880, 6280974, 6678504, 6729615, 6978860, 7327803, 8348130, 8374632, 8972820, 9421461, 9770404, 10468290, 10767384, 11130840, 12213005, 12561948, 13459230, 13957720, 14655606, 15702435, 16696260, 17945640, 18842922, 19540808, 20936580, 21983409, 24426010, 25123896, 26918460, 29311212, 31404870, 33392520, 36639015, 37685844, 41873160, 43966818, 47107305, 48852020, 53836920, 58622424, 62809740, 65950227, 73278030, 75371688, 87933636, 94214610, 97704040, 109917045, 125619480, 131900454, 146556060, 175867272, 188429220, 219834090, 263800908, 293112120, 329751135, 376858440, 439668180, 527601816, 659502270, 879336360, 1319004540, 2638009080]

約数ペア:

[(1, 2638009080), (2, 1319004540), (3, 879336360), (4, 659502270), (5, 527601816), (6, 439668180), (7, 376858440), (8, 329751135), (9, 293112120), (10, 263800908), (12, 219834090), (14, 188429220), (15, 175867272), (18, 146556060), (20, 131900454), (21, 125619480), (24, 109917045), (27, 97704040), (28, 94214610), (30, 87933636), (35, 75371688), (36, 73278030), (40, 65950227), (42, 62809740), (45, 58622424), (49, 53836920), (54, 48852020), (56, 47107305), (60, 43966818), (63, 41873160), (70, 37685844), (72, 36639015), (79, 33392520), (84, 31404870), (90, 29311212), (98, 26918460), (105, 25123896), (108, 24426010), (120, 21983409), (126, 20936580), (135, 19540808), (140, 18842922), (147, 17945640), (158, 16696260), (168, 15702435), (180, 14655606), (189, 13957720), (196, 13459230), (210, 12561948), (216, 12213005), (237, 11130840), (245, 10767384), (252, 10468290), (270, 9770404), (280, 9421461), (294, 8972820), (315, 8374632), (316, 8348130), (360, 7327803), (378, 6978860), (392, 6729615), (395, 6678504), (420, 6280974), (441, 5981880), (474, 5565420), (490, 5383692), (504, 5234145), (540, 4885202), (553, 4770360), (588, 4486410), (630, 4187316), (631, 4180680), (632, 4174065), (711, 3710280), (735, 3589128), (756, 3489430), (790, 3339252), (840, 3140487), (882, 2990940), (945, 2791544), (948, 2782710), (980, 2691846), (1080, 2442601), (1106, 2385180), (1176, 2243205), (1185, 2226168), (1260, 2093658), (1262, 2090340), (1323, 1993960), (1422, 1855140), (1470, 1794564), (1512, 1744715), (1580, 1669626), (1659, 1590120), (1764, 1495470), (1890, 1395772), (1893, 1393560), (1896, 1391355), (1960, 1345923), (2133, 1236760), (2205, 1196376), (2212, 1192590), (2370, 1113084), (2520, 1046829), (2524, 1045170), (2646, 996980), (2765, 954072), (2844, 927570), (2940, 897282), (3155, 836136), (3160, 834813), (3318, 795060), (3528, 747735), (3555, 742056), (3780, 697886), (3786, 696780), (3871, 681480), (4266, 618380), (4410, 598188), (4417, 597240), (4424, 596295), (4740, 556542), (4977, 530040), (5048, 522585), (5292, 498490), (5530, 477036), (5679, 464520), (5688, 463785), (5880, 448641), (6310, 418068), (6615, 398792), (6636, 397530), (7110, 371028), (7560, 348943), (7572, 348390), (7742, 340740), (8295, 318024), (8532, 309190), (8820, 299094), (8834, 298620), (9465, 278712), (9480, 278271), (9954, 265020), (10584, 249245), (10665, 247352), (11060, 238518), (11358, 232260), (11613, 227160), (12620, 209034), (13230, 199396), (13251, 199080), (13272, 198765), (14220, 185514), (14931, 176680), (15144, 174195), (15484, 170370), (16590, 159012), (17037, 154840), (17064, 154595), (17640, 149547), (17668, 149310), (18930, 139356), (19355, 136296), (19908, 132510), (21330, 123676), (22085, 119448), (22120, 119259), (22716, 116130), (23226, 113580), (24885, 106008), (25240, 104517), (26460, 99698), (26502, 99540), (28395, 92904), (28440, 92757), (29862, 88340), (30919, 85320), (30968, 85185), (33180, 79506), (34074, 77420), (34839, 75720), (35336, 74655), (37860, 69678), (38710, 68148), (39753, 66360), (39816, 66255), (42660, 61838), (44170, 59724), (45432, 58065), (46452, 56790), (49770, 53004), (49849, 52920)]