2218680240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:404

約数の個数: 320

約数和(自身を含む): 8104243200

約数和(自身を除く): 5885562960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 79, 80, 84, 105, 112, 120, 140, 146, 158, 168, 210, 219, 229, 237, 240, 280, 292, 316, 336, 365, 395, 420, 438, 458, 474, 511, 553, 560, 584, 632, 687, 730, 790, 840, 876, 916, 948, 1022, 1095, 1106, 1145, 1168, 1185, 1264, 1374, 1460, 1533, 1580, 1603, 1659, 1680, 1752, 1832, 1896, 2044, 2190, 2212, 2290, 2370, 2555, 2748, 2765, 2920, 3066, 3160, 3206, 3318, 3435, 3504, 3664, 3792, 4088, 4380, 4424, 4580, 4740, 4809, 5110, 5496, 5530, 5767, 5840, 6132, 6320, 6412, 6636, 6870, 7665, 8015, 8176, 8295, 8760, 8848, 9160, 9480, 9618, 10220, 10992, 11060, 11534, 12264, 12824, 13272, 13740, 15330, 16030, 16590, 16717, 17301, 17520, 18091, 18320, 18960, 19236, 20440, 22120, 23068, 24045, 24528, 25648, 26544, 27480, 28835, 30660, 32060, 33180, 33434, 34602, 36182, 38472, 40369, 40880, 44240, 46136, 48090, 50151, 54273, 54960, 57670, 61320, 64120, 66360, 66868, 69204, 72364, 76944, 80738, 83585, 86505, 90455, 92272, 96180, 100302, 108546, 115340, 117019, 121107, 122640, 126637, 128240, 132720, 133736, 138408, 144728, 161476, 167170, 173010, 180910, 192360, 200604, 201845, 217092, 230680, 234038, 242214, 250755, 253274, 267472, 271365, 276816, 289456, 322952, 334340, 346020, 351057, 361820, 379911, 384720, 401208, 403690, 434184, 461360, 468076, 484428, 501510, 506548, 542730, 585095, 605535, 633185, 645904, 668680, 692040, 702114, 723640, 759822, 802416, 807380, 868368, 936152, 968856, 1003020, 1013096, 1085460, 1170190, 1211070, 1266370, 1320643, 1337360, 1384080, 1404228, 1447280, 1519644, 1614760, 1755285, 1872304, 1899555, 1937712, 2006040, 2026192, 2170920, 2340380, 2422140, 2532740, 2641286, 2808456, 3039288, 3229520, 3510570, 3799110, 3961929, 4012080, 4341840, 4680760, 4844280, 5065480, 5282572, 5616912, 6078576, 6603215, 7021140, 7598220, 7923858, 9244501, 9361520, 9688560, 10130960, 10565144, 13206430, 14042280, 15196440, 15847716, 18489002, 19809645, 21130288, 26412860, 27733503, 28084560, 30392880, 31695432, 36978004, 39619290, 46222505, 52825720, 55467006, 63390864, 73956008, 79238580, 92445010, 105651440, 110934012, 138667515, 147912016, 158477160, 184890020, 221868024, 277335030, 316954320, 369780040, 443736048, 554670060, 739560080, 1109340120, 2218680240]

約数ペア:

[(1, 2218680240), (2, 1109340120), (3, 739560080), (4, 554670060), (5, 443736048), (6, 369780040), (7, 316954320), (8, 277335030), (10, 221868024), (12, 184890020), (14, 158477160), (15, 147912016), (16, 138667515), (20, 110934012), (21, 105651440), (24, 92445010), (28, 79238580), (30, 73956008), (35, 63390864), (40, 55467006), (42, 52825720), (48, 46222505), (56, 39619290), (60, 36978004), (70, 31695432), (73, 30392880), (79, 28084560), (80, 27733503), (84, 26412860), (105, 21130288), (112, 19809645), (120, 18489002), (140, 15847716), (146, 15196440), (158, 14042280), (168, 13206430), (210, 10565144), (219, 10130960), (229, 9688560), (237, 9361520), (240, 9244501), (280, 7923858), (292, 7598220), (316, 7021140), (336, 6603215), (365, 6078576), (395, 5616912), (420, 5282572), (438, 5065480), (458, 4844280), (474, 4680760), (511, 4341840), (553, 4012080), (560, 3961929), (584, 3799110), (632, 3510570), (687, 3229520), (730, 3039288), (790, 2808456), (840, 2641286), (876, 2532740), (916, 2422140), (948, 2340380), (1022, 2170920), (1095, 2026192), (1106, 2006040), (1145, 1937712), (1168, 1899555), (1185, 1872304), (1264, 1755285), (1374, 1614760), (1460, 1519644), (1533, 1447280), (1580, 1404228), (1603, 1384080), (1659, 1337360), (1680, 1320643), (1752, 1266370), (1832, 1211070), (1896, 1170190), (2044, 1085460), (2190, 1013096), (2212, 1003020), (2290, 968856), (2370, 936152), (2555, 868368), (2748, 807380), (2765, 802416), (2920, 759822), (3066, 723640), (3160, 702114), (3206, 692040), (3318, 668680), (3435, 645904), (3504, 633185), (3664, 605535), (3792, 585095), (4088, 542730), (4380, 506548), (4424, 501510), (4580, 484428), (4740, 468076), (4809, 461360), (5110, 434184), (5496, 403690), (5530, 401208), (5767, 384720), (5840, 379911), (6132, 361820), (6320, 351057), (6412, 346020), (6636, 334340), (6870, 322952), (7665, 289456), (8015, 276816), (8176, 271365), (8295, 267472), (8760, 253274), (8848, 250755), (9160, 242214), (9480, 234038), (9618, 230680), (10220, 217092), (10992, 201845), (11060, 200604), (11534, 192360), (12264, 180910), (12824, 173010), (13272, 167170), (13740, 161476), (15330, 144728), (16030, 138408), (16590, 133736), (16717, 132720), (17301, 128240), (17520, 126637), (18091, 122640), (18320, 121107), (18960, 117019), (19236, 115340), (20440, 108546), (22120, 100302), (23068, 96180), (24045, 92272), (24528, 90455), (25648, 86505), (26544, 83585), (27480, 80738), (28835, 76944), (30660, 72364), (32060, 69204), (33180, 66868), (33434, 66360), (34602, 64120), (36182, 61320), (38472, 57670), (40369, 54960), (40880, 54273), (44240, 50151), (46136, 48090)]