1567890720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 432

約数和(自身を含む): 6089743296

約数和(自身を除く): 4521852576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 103, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 206, 220, 240, 248, 264, 279, 288, 309, 310, 330, 341, 352, 360, 372, 396, 412, 440, 465, 480, 495, 496, 515, 528, 558, 618, 620, 660, 682, 720, 744, 792, 824, 880, 927, 930, 961, 990, 992, 1023, 1030, 1056, 1116, 1133, 1236, 1240, 1320, 1364, 1395, 1440, 1488, 1545, 1584, 1648, 1705, 1760, 1854, 1860, 1922, 1980, 2046, 2060, 2232, 2266, 2472, 2480, 2640, 2728, 2790, 2883, 2976, 3069, 3090, 3168, 3193, 3296, 3399, 3410, 3708, 3720, 3844, 3960, 4092, 4120, 4464, 4532, 4635, 4805, 4944, 4960, 5115, 5280, 5456, 5580, 5665, 5766, 6138, 6180, 6386, 6798, 6820, 7416, 7440, 7688, 7920, 8184, 8240, 8649, 8928, 9064, 9270, 9579, 9610, 9888, 10197, 10230, 10571, 10912, 11160, 11330, 11532, 12276, 12360, 12772, 13596, 13640, 14415, 14832, 14880, 15345, 15376, 15840, 15965, 16368, 16480, 16995, 17298, 18128, 18540, 19158, 19220, 20394, 20460, 21142, 22320, 22660, 23064, 24552, 24720, 25544, 27192, 27280, 28737, 28830, 29664, 30690, 30752, 31713, 31930, 32736, 33990, 34596, 35123, 36256, 37080, 38316, 38440, 40788, 40920, 42284, 43245, 44640, 45320, 46128, 47895, 49104, 49440, 50985, 51088, 52855, 54384, 54560, 57474, 57660, 61380, 63426, 63860, 67980, 69192, 70246, 74160, 76632, 76880, 81576, 81840, 84568, 86490, 90640, 92256, 95139, 95790, 98208, 98983, 101970, 102176, 105369, 105710, 108768, 114948, 115320, 122760, 126852, 127720, 135960, 138384, 140492, 143685, 148320, 153264, 153760, 158565, 163152, 163680, 169136, 172980, 175615, 181280, 190278, 191580, 197966, 203940, 210738, 211420, 229896, 230640, 245520, 253704, 255440, 271920, 276768, 280984, 287370, 296949, 306528, 316107, 317130, 326304, 338272, 345960, 351230, 380556, 383160, 395932, 407880, 421476, 422840, 459792, 461280, 475695, 491040, 494915, 507408, 510880, 526845, 543840, 561968, 574740, 593898, 632214, 634260, 691920, 702460, 761112, 766320, 791864, 815760, 842952, 845680, 890847, 919584, 951390, 989830, 1014816, 1053690, 1088813, 1123936, 1149480, 1187796, 1264428, 1268520, 1383840, 1404920, 1484745, 1522224, 1532640, 1580535, 1583728, 1631520, 1685904, 1691360, 1781694, 1902780, 1979660, 2107380, 2177626, 2298960, 2375592, 2528856, 2537040, 2809840, 2969490, 3044448, 3161070, 3167456, 3266439, 3371808, 3563388, 3805560, 3959320, 4214760, 4355252, 4454235, 4597920, 4751184, 5057712, 5074080, 5444065, 5619680, 5938980, 6322140, 6532878, 7126776, 7611120, 7918640, 8429520, 8710504, 8908470, 9502368, 9799317, 10115424, 10888130, 11877960, 12644280, 13065756, 14253552, 15222240, 15837280, 16332195, 16859040, 17421008, 17816940, 19598634, 21776260, 23755920, 25288560, 26131512, 28507104, 32664390, 34842016, 35633880, 39197268, 43552520, 47511840, 48996585, 50577120, 52263024, 65328780, 71267760, 78394536, 87105040, 97993170, 104526048, 130657560, 142535520, 156789072, 174210080, 195986340, 261315120, 313578144, 391972680, 522630240, 783945360, 1567890720]

約数ペア:

[(1, 1567890720), (2, 783945360), (3, 522630240), (4, 391972680), (5, 313578144), (6, 261315120), (8, 195986340), (9, 174210080), (10, 156789072), (11, 142535520), (12, 130657560), (15, 104526048), (16, 97993170), (18, 87105040), (20, 78394536), (22, 71267760), (24, 65328780), (30, 52263024), (31, 50577120), (32, 48996585), (33, 47511840), (36, 43552520), (40, 39197268), (44, 35633880), (45, 34842016), (48, 32664390), (55, 28507104), (60, 26131512), (62, 25288560), (66, 23755920), (72, 21776260), (80, 19598634), (88, 17816940), (90, 17421008), (93, 16859040), (96, 16332195), (99, 15837280), (103, 15222240), (110, 14253552), (120, 13065756), (124, 12644280), (132, 11877960), (144, 10888130), (155, 10115424), (160, 9799317), (165, 9502368), (176, 8908470), (180, 8710504), (186, 8429520), (198, 7918640), (206, 7611120), (220, 7126776), (240, 6532878), (248, 6322140), (264, 5938980), (279, 5619680), (288, 5444065), (309, 5074080), (310, 5057712), (330, 4751184), (341, 4597920), (352, 4454235), (360, 4355252), (372, 4214760), (396, 3959320), (412, 3805560), (440, 3563388), (465, 3371808), (480, 3266439), (495, 3167456), (496, 3161070), (515, 3044448), (528, 2969490), (558, 2809840), (618, 2537040), (620, 2528856), (660, 2375592), (682, 2298960), (720, 2177626), (744, 2107380), (792, 1979660), (824, 1902780), (880, 1781694), (927, 1691360), (930, 1685904), (961, 1631520), (990, 1583728), (992, 1580535), (1023, 1532640), (1030, 1522224), (1056, 1484745), (1116, 1404920), (1133, 1383840), (1236, 1268520), (1240, 1264428), (1320, 1187796), (1364, 1149480), (1395, 1123936), (1440, 1088813), (1488, 1053690), (1545, 1014816), (1584, 989830), (1648, 951390), (1705, 919584), (1760, 890847), (1854, 845680), (1860, 842952), (1922, 815760), (1980, 791864), (2046, 766320), (2060, 761112), (2232, 702460), (2266, 691920), (2472, 634260), (2480, 632214), (2640, 593898), (2728, 574740), (2790, 561968), (2883, 543840), (2976, 526845), (3069, 510880), (3090, 507408), (3168, 494915), (3193, 491040), (3296, 475695), (3399, 461280), (3410, 459792), (3708, 422840), (3720, 421476), (3844, 407880), (3960, 395932), (4092, 383160), (4120, 380556), (4464, 351230), (4532, 345960), (4635, 338272), (4805, 326304), (4944, 317130), (4960, 316107), (5115, 306528), (5280, 296949), (5456, 287370), (5580, 280984), (5665, 276768), (5766, 271920), (6138, 255440), (6180, 253704), (6386, 245520), (6798, 230640), (6820, 229896), (7416, 211420), (7440, 210738), (7688, 203940), (7920, 197966), (8184, 191580), (8240, 190278), (8649, 181280), (8928, 175615), (9064, 172980), (9270, 169136), (9579, 163680), (9610, 163152), (9888, 158565), (10197, 153760), (10230, 153264), (10571, 148320), (10912, 143685), (11160, 140492), (11330, 138384), (11532, 135960), (12276, 127720), (12360, 126852), (12772, 122760), (13596, 115320), (13640, 114948), (14415, 108768), (14832, 105710), (14880, 105369), (15345, 102176), (15376, 101970), (15840, 98983), (15965, 98208), (16368, 95790), (16480, 95139), (16995, 92256), (17298, 90640), (18128, 86490), (18540, 84568), (19158, 81840), (19220, 81576), (20394, 76880), (20460, 76632), (21142, 74160), (22320, 70246), (22660, 69192), (23064, 67980), (24552, 63860), (24720, 63426), (25544, 61380), (27192, 57660), (27280, 57474), (28737, 54560), (28830, 54384), (29664, 52855), (30690, 51088), (30752, 50985), (31713, 49440), (31930, 49104), (32736, 47895), (33990, 46128), (34596, 45320), (35123, 44640), (36256, 43245), (37080, 42284), (38316, 40920), (38440, 40788)]