638154334080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{210229}}^1$

素因数の和:210302

約数の個数: 384

約数和(自身を含む): 2408529427200

約数和(自身を除く): 1770375093120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 128, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 240, 248, 255, 272, 279, 288, 306, 310, 320, 340, 360, 372, 384, 408, 465, 480, 496, 510, 527, 544, 558, 576, 612, 620, 640, 680, 720, 744, 765, 816, 930, 960, 992, 1020, 1054, 1088, 1116, 1152, 1224, 1240, 1360, 1395, 1440, 1488, 1530, 1581, 1632, 1860, 1920, 1984, 2040, 2108, 2176, 2232, 2448, 2480, 2635, 2720, 2790, 2880, 2976, 3060, 3162, 3264, 3720, 3968, 4080, 4216, 4464, 4743, 4896, 4960, 5270, 5440, 5580, 5760, 5952, 6120, 6324, 6528, 7440, 7905, 8160, 8432, 8928, 9486, 9792, 9920, 10540, 10880, 11160, 11904, 12240, 12648, 14880, 15810, 16320, 16864, 17856, 18972, 19584, 19840, 21080, 22320, 23715, 24480, 25296, 29760, 31620, 32640, 33728, 35712, 37944, 42160, 44640, 47430, 48960, 50592, 59520, 63240, 67456, 75888, 84320, 89280, 94860, 97920, 101184, 126480, 151776, 168640, 178560, 189720, 202368, 210229, 252960, 303552, 337280, 379440, 420458, 505920, 607104, 630687, 758880, 840916, 1011840, 1051145, 1261374, 1517760, 1681832, 1892061, 2102290, 2522748, 3035520, 3153435, 3363664, 3573893, 3784122, 4204580, 5045496, 6306870, 6517099, 6727328, 7147786, 7568244, 8409160, 9460305, 10090992, 10721679, 12613740, 13034198, 13454656, 14295572, 15136488, 16818320, 17869465, 18920610, 19551297, 20181984, 21443358, 25227480, 26068396, 26909312, 28591144, 30272976, 32165037, 32585495, 33636640, 35738930, 37841220, 39102594, 40363968, 42886716, 50454960, 52136792, 53608395, 57182288, 58653891, 60545952, 64330074, 65170990, 67273280, 71477860, 75682440, 78205188, 80727936, 85773432, 97756485, 100909920, 104273584, 107216790, 110790683, 114364576, 117307782, 121091904, 128660148, 130341980, 134546560, 142955720, 151364880, 156410376, 160825185, 171546864, 195512970, 201819840, 208547168, 214433580, 221581366, 228729152, 234615564, 242183808, 257320296, 260683960, 285911440, 293269455, 302729760, 312820752, 321650370, 332372049, 343093728, 391025940, 403639680, 417094336, 428867160, 443162732, 457458304, 469231128, 514640592, 521367920, 553953415, 571822880, 586538910, 605459520, 625641504, 643300740, 664744098, 686187456, 782051880, 834188672, 857734320, 886325464, 938462256, 997116147, 1029281184, 1042735840, 1107906830, 1143645760, 1173077820, 1210919040, 1251283008, 1286601480, 1329488196, 1372374912, 1564103760, 1661860245, 1715468640, 1772650928, 1876924512, 1994232294, 2058562368, 2085471680, 2215813660, 2287291520, 2346155640, 2502566016, 2573202960, 2658976392, 3128207520, 3323720490, 3430937280, 3545301856, 3753849024, 3988464588, 4117124736, 4170943360, 4431627320, 4692311280, 4985580735, 5146405920, 5317952784, 6256415040, 6647440980, 6861874560, 7090603712, 7507698048, 7976929176, 8863254640, 9384622560, 9971161470, 10292811840, 10635905568, 12512830080, 13294881960, 14181207424, 15953858352, 17726509280, 18769245120, 19942322940, 20585623680, 21271811136, 26589763920, 31907716704, 35453018560, 37538490240, 39884645880, 42543622272, 53179527840, 63815433408, 70906037120, 79769291760, 106359055680, 127630866816, 159538583520, 212718111360, 319077167040, 638154334080]

約数ペア:

[(1, 638154334080), (2, 319077167040), (3, 212718111360), (4, 159538583520), (5, 127630866816), (6, 106359055680), (8, 79769291760), (9, 70906037120), (10, 63815433408), (12, 53179527840), (15, 42543622272), (16, 39884645880), (17, 37538490240), (18, 35453018560), (20, 31907716704), (24, 26589763920), (30, 21271811136), (31, 20585623680), (32, 19942322940), (34, 18769245120), (36, 17726509280), (40, 15953858352), (45, 14181207424), (48, 13294881960), (51, 12512830080), (60, 10635905568), (62, 10292811840), (64, 9971161470), (68, 9384622560), (72, 8863254640), (80, 7976929176), (85, 7507698048), (90, 7090603712), (93, 6861874560), (96, 6647440980), (102, 6256415040), (120, 5317952784), (124, 5146405920), (128, 4985580735), (136, 4692311280), (144, 4431627320), (153, 4170943360), (155, 4117124736), (160, 3988464588), (170, 3753849024), (180, 3545301856), (186, 3430937280), (192, 3323720490), (204, 3128207520), (240, 2658976392), (248, 2573202960), (255, 2502566016), (272, 2346155640), (279, 2287291520), (288, 2215813660), (306, 2085471680), (310, 2058562368), (320, 1994232294), (340, 1876924512), (360, 1772650928), (372, 1715468640), (384, 1661860245), (408, 1564103760), (465, 1372374912), (480, 1329488196), (496, 1286601480), (510, 1251283008), (527, 1210919040), (544, 1173077820), (558, 1143645760), (576, 1107906830), (612, 1042735840), (620, 1029281184), (640, 997116147), (680, 938462256), (720, 886325464), (744, 857734320), (765, 834188672), (816, 782051880), (930, 686187456), (960, 664744098), (992, 643300740), (1020, 625641504), (1054, 605459520), (1088, 586538910), (1116, 571822880), (1152, 553953415), (1224, 521367920), (1240, 514640592), (1360, 469231128), (1395, 457458304), (1440, 443162732), (1488, 428867160), (1530, 417094336), (1581, 403639680), (1632, 391025940), (1860, 343093728), (1920, 332372049), (1984, 321650370), (2040, 312820752), (2108, 302729760), (2176, 293269455), (2232, 285911440), (2448, 260683960), (2480, 257320296), (2635, 242183808), (2720, 234615564), (2790, 228729152), (2880, 221581366), (2976, 214433580), (3060, 208547168), (3162, 201819840), (3264, 195512970), (3720, 171546864), (3968, 160825185), (4080, 156410376), (4216, 151364880), (4464, 142955720), (4743, 134546560), (4896, 130341980), (4960, 128660148), (5270, 121091904), (5440, 117307782), (5580, 114364576), (5760, 110790683), (5952, 107216790), (6120, 104273584), (6324, 100909920), (6528, 97756485), (7440, 85773432), (7905, 80727936), (8160, 78205188), (8432, 75682440), (8928, 71477860), (9486, 67273280), (9792, 65170990), (9920, 64330074), (10540, 60545952), (10880, 58653891), (11160, 57182288), (11904, 53608395), (12240, 52136792), (12648, 50454960), (14880, 42886716), (15810, 40363968), (16320, 39102594), (16864, 37841220), (17856, 35738930), (18972, 33636640), (19584, 32585495), (19840, 32165037), (21080, 30272976), (22320, 28591144), (23715, 26909312), (24480, 26068396), (25296, 25227480), (29760, 21443358), (31620, 20181984), (32640, 19551297), (33728, 18920610), (35712, 17869465), (37944, 16818320), (42160, 15136488), (44640, 14295572), (47430, 13454656), (48960, 13034198), (50592, 12613740), (59520, 10721679), (63240, 10090992), (67456, 9460305), (75888, 8409160), (84320, 7568244), (89280, 7147786), (94860, 6727328), (97920, 6517099), (101184, 6306870), (126480, 5045496), (151776, 4204580), (168640, 3784122), (178560, 3573893), (189720, 3363664), (202368, 3153435), (210229, 3035520), (252960, 2522748), (303552, 2102290), (337280, 1892061), (379440, 1681832), (420458, 1517760), (505920, 1261374), (607104, 1051145), (630687, 1011840), (758880, 840916)]