20231742720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{4507}}^1$

素因数の和:4705

約数の個数: 288

約数和(自身を含む): 74304534528

約数和(自身を除く): 54072791808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 167, 168, 192, 210, 224, 240, 256, 280, 320, 334, 336, 384, 420, 448, 480, 501, 560, 640, 668, 672, 768, 835, 840, 896, 960, 1002, 1120, 1169, 1280, 1336, 1344, 1670, 1680, 1792, 1920, 2004, 2240, 2338, 2505, 2672, 2688, 3340, 3360, 3507, 3840, 4008, 4480, 4507, 4676, 5010, 5344, 5376, 5845, 6680, 6720, 7014, 8016, 8960, 9014, 9352, 10020, 10688, 11690, 13360, 13440, 13521, 14028, 16032, 17535, 18028, 18704, 20040, 21376, 22535, 23380, 26720, 26880, 27042, 28056, 31549, 32064, 35070, 36056, 37408, 40080, 42752, 45070, 46760, 53440, 54084, 56112, 63098, 64128, 67605, 70140, 72112, 74816, 80160, 90140, 93520, 94647, 106880, 108168, 112224, 126196, 128256, 135210, 140280, 144224, 149632, 157745, 160320, 180280, 187040, 189294, 213760, 216336, 224448, 252392, 270420, 280560, 288448, 299264, 315490, 320640, 360560, 374080, 378588, 432672, 448896, 473235, 504784, 540840, 561120, 576896, 630980, 641280, 721120, 748160, 752669, 757176, 865344, 897792, 946470, 1009568, 1081680, 1122240, 1153792, 1261960, 1442240, 1496320, 1505338, 1514352, 1730688, 1892940, 2019136, 2163360, 2244480, 2258007, 2523920, 2884480, 3010676, 3028704, 3461376, 3763345, 3785880, 4038272, 4326720, 4488960, 4516014, 5047840, 5268683, 5768960, 6021352, 6057408, 7526690, 7571760, 8076544, 8653440, 9032028, 10095680, 10537366, 11290035, 12042704, 12114816, 15053380, 15143520, 15806049, 17306880, 18064056, 20191360, 21074732, 22580070, 24085408, 24229632, 26343415, 30106760, 30287040, 31612098, 36128112, 40382720, 42149464, 45160140, 48170816, 52686830, 60213520, 60574080, 63224196, 72256224, 79030245, 84298928, 90320280, 96341632, 105373660, 120427040, 121148160, 126448392, 144512448, 158060490, 168597856, 180640560, 192683264, 210747320, 240854080, 252896784, 289024896, 316120980, 337195712, 361281120, 421494640, 481708160, 505793568, 578049792, 632241960, 674391424, 722562240, 842989280, 963416320, 1011587136, 1264483920, 1348782848, 1445124480, 1685978560, 2023174272, 2528967840, 2890248960, 3371957120, 4046348544, 5057935680, 6743914240, 10115871360, 20231742720]

約数ペア:

[(1, 20231742720), (2, 10115871360), (3, 6743914240), (4, 5057935680), (5, 4046348544), (6, 3371957120), (7, 2890248960), (8, 2528967840), (10, 2023174272), (12, 1685978560), (14, 1445124480), (15, 1348782848), (16, 1264483920), (20, 1011587136), (21, 963416320), (24, 842989280), (28, 722562240), (30, 674391424), (32, 632241960), (35, 578049792), (40, 505793568), (42, 481708160), (48, 421494640), (56, 361281120), (60, 337195712), (64, 316120980), (70, 289024896), (80, 252896784), (84, 240854080), (96, 210747320), (105, 192683264), (112, 180640560), (120, 168597856), (128, 158060490), (140, 144512448), (160, 126448392), (167, 121148160), (168, 120427040), (192, 105373660), (210, 96341632), (224, 90320280), (240, 84298928), (256, 79030245), (280, 72256224), (320, 63224196), (334, 60574080), (336, 60213520), (384, 52686830), (420, 48170816), (448, 45160140), (480, 42149464), (501, 40382720), (560, 36128112), (640, 31612098), (668, 30287040), (672, 30106760), (768, 26343415), (835, 24229632), (840, 24085408), (896, 22580070), (960, 21074732), (1002, 20191360), (1120, 18064056), (1169, 17306880), (1280, 15806049), (1336, 15143520), (1344, 15053380), (1670, 12114816), (1680, 12042704), (1792, 11290035), (1920, 10537366), (2004, 10095680), (2240, 9032028), (2338, 8653440), (2505, 8076544), (2672, 7571760), (2688, 7526690), (3340, 6057408), (3360, 6021352), (3507, 5768960), (3840, 5268683), (4008, 5047840), (4480, 4516014), (4507, 4488960), (4676, 4326720), (5010, 4038272), (5344, 3785880), (5376, 3763345), (5845, 3461376), (6680, 3028704), (6720, 3010676), (7014, 2884480), (8016, 2523920), (8960, 2258007), (9014, 2244480), (9352, 2163360), (10020, 2019136), (10688, 1892940), (11690, 1730688), (13360, 1514352), (13440, 1505338), (13521, 1496320), (14028, 1442240), (16032, 1261960), (17535, 1153792), (18028, 1122240), (18704, 1081680), (20040, 1009568), (21376, 946470), (22535, 897792), (23380, 865344), (26720, 757176), (26880, 752669), (27042, 748160), (28056, 721120), (31549, 641280), (32064, 630980), (35070, 576896), (36056, 561120), (37408, 540840), (40080, 504784), (42752, 473235), (45070, 448896), (46760, 432672), (53440, 378588), (54084, 374080), (56112, 360560), (63098, 320640), (64128, 315490), (67605, 299264), (70140, 288448), (72112, 280560), (74816, 270420), (80160, 252392), (90140, 224448), (93520, 216336), (94647, 213760), (106880, 189294), (108168, 187040), (112224, 180280), (126196, 160320), (128256, 157745), (135210, 149632), (140280, 144224)]