8491097520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1877}}^1$

素因数の和:2060

約数の個数: 240

約数和(自身を含む): 29280393792

約数和(自身を除く): 20789296272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 103, 120, 122, 144, 180, 183, 206, 240, 244, 305, 309, 360, 366, 412, 488, 515, 549, 610, 618, 720, 732, 824, 915, 927, 976, 1030, 1098, 1220, 1236, 1464, 1545, 1648, 1830, 1854, 1877, 2060, 2196, 2440, 2472, 2745, 2928, 3090, 3660, 3708, 3754, 4120, 4392, 4635, 4880, 4944, 5490, 5631, 6180, 6283, 7320, 7416, 7508, 8240, 8784, 9270, 9385, 10980, 11262, 12360, 12566, 14640, 14832, 15016, 16893, 18540, 18770, 18849, 21960, 22524, 24720, 25132, 28155, 30032, 31415, 33786, 37080, 37540, 37698, 43920, 45048, 50264, 56310, 56547, 62830, 67572, 74160, 75080, 75396, 84465, 90096, 94245, 100528, 112620, 113094, 114497, 125660, 135144, 150160, 150792, 168930, 188490, 193331, 225240, 226188, 228994, 251320, 270288, 282735, 301584, 337860, 343491, 376980, 386662, 450480, 452376, 457988, 502640, 565470, 572485, 579993, 675720, 686982, 753960, 773324, 904752, 915976, 966655, 1030473, 1130940, 1144970, 1159986, 1351440, 1373964, 1507920, 1546648, 1717455, 1739979, 1831952, 1933310, 2060946, 2261880, 2289940, 2319972, 2747928, 2899965, 3093296, 3434910, 3479958, 3866620, 4121892, 4523760, 4579880, 4639944, 5152365, 5495856, 5799930, 6869820, 6959916, 7733240, 8243784, 8699895, 9159760, 9279888, 10304730, 11599860, 11793191, 13739640, 13919832, 15466480, 16487568, 17399790, 20609460, 23199720, 23586382, 27479280, 27839664, 34799580, 35379573, 41218920, 46399440, 47172764, 58965955, 69599160, 70759146, 82437840, 94345528, 106138719, 117931910, 139198320, 141518292, 176897865, 188691056, 212277438, 235863820, 283036584, 353795730, 424554876, 471727640, 530693595, 566073168, 707591460, 849109752, 943455280, 1061387190, 1415182920, 1698219504, 2122774380, 2830365840, 4245548760, 8491097520]

約数ペア:

[(1, 8491097520), (2, 4245548760), (3, 2830365840), (4, 2122774380), (5, 1698219504), (6, 1415182920), (8, 1061387190), (9, 943455280), (10, 849109752), (12, 707591460), (15, 566073168), (16, 530693595), (18, 471727640), (20, 424554876), (24, 353795730), (30, 283036584), (36, 235863820), (40, 212277438), (45, 188691056), (48, 176897865), (60, 141518292), (61, 139198320), (72, 117931910), (80, 106138719), (90, 94345528), (103, 82437840), (120, 70759146), (122, 69599160), (144, 58965955), (180, 47172764), (183, 46399440), (206, 41218920), (240, 35379573), (244, 34799580), (305, 27839664), (309, 27479280), (360, 23586382), (366, 23199720), (412, 20609460), (488, 17399790), (515, 16487568), (549, 15466480), (610, 13919832), (618, 13739640), (720, 11793191), (732, 11599860), (824, 10304730), (915, 9279888), (927, 9159760), (976, 8699895), (1030, 8243784), (1098, 7733240), (1220, 6959916), (1236, 6869820), (1464, 5799930), (1545, 5495856), (1648, 5152365), (1830, 4639944), (1854, 4579880), (1877, 4523760), (2060, 4121892), (2196, 3866620), (2440, 3479958), (2472, 3434910), (2745, 3093296), (2928, 2899965), (3090, 2747928), (3660, 2319972), (3708, 2289940), (3754, 2261880), (4120, 2060946), (4392, 1933310), (4635, 1831952), (4880, 1739979), (4944, 1717455), (5490, 1546648), (5631, 1507920), (6180, 1373964), (6283, 1351440), (7320, 1159986), (7416, 1144970), (7508, 1130940), (8240, 1030473), (8784, 966655), (9270, 915976), (9385, 904752), (10980, 773324), (11262, 753960), (12360, 686982), (12566, 675720), (14640, 579993), (14832, 572485), (15016, 565470), (16893, 502640), (18540, 457988), (18770, 452376), (18849, 450480), (21960, 386662), (22524, 376980), (24720, 343491), (25132, 337860), (28155, 301584), (30032, 282735), (31415, 270288), (33786, 251320), (37080, 228994), (37540, 226188), (37698, 225240), (43920, 193331), (45048, 188490), (50264, 168930), (56310, 150792), (56547, 150160), (62830, 135144), (67572, 125660), (74160, 114497), (75080, 113094), (75396, 112620), (84465, 100528), (90096, 94245)]