11315374280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{7699}}^1$

素因数の和:7927

約数の個数: 128

約数和(自身を含む): 30270240000

約数和(自身を除く): 18954865720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 181, 203, 232, 280, 290, 362, 406, 580, 724, 812, 905, 1015, 1160, 1267, 1448, 1624, 1810, 2030, 2534, 3620, 4060, 5068, 5249, 6335, 7240, 7699, 8120, 10136, 10498, 12670, 15398, 20996, 25340, 26245, 30796, 36743, 38495, 41992, 50680, 52490, 53893, 61592, 73486, 76990, 104980, 107786, 146972, 153980, 183715, 209960, 215572, 223271, 269465, 293944, 307960, 367430, 431144, 446542, 538930, 734860, 893084, 1077860, 1116355, 1393519, 1469720, 1562897, 1786168, 2155720, 2232710, 2787038, 3125794, 4465420, 5574076, 6251588, 6967595, 7814485, 8930840, 9754633, 11148152, 12503176, 13935190, 15628970, 19509266, 27870380, 31257940, 39018532, 40412051, 48773165, 55740760, 62515880, 78037064, 80824102, 97546330, 161648204, 195092660, 202060255, 282884357, 323296408, 390185320, 404120510, 565768714, 808241020, 1131537428, 1414421785, 1616482040, 2263074856, 2828843570, 5657687140, 11315374280]

約数ペア:

[(1, 11315374280), (2, 5657687140), (4, 2828843570), (5, 2263074856), (7, 1616482040), (8, 1414421785), (10, 1131537428), (14, 808241020), (20, 565768714), (28, 404120510), (29, 390185320), (35, 323296408), (40, 282884357), (56, 202060255), (58, 195092660), (70, 161648204), (116, 97546330), (140, 80824102), (145, 78037064), (181, 62515880), (203, 55740760), (232, 48773165), (280, 40412051), (290, 39018532), (362, 31257940), (406, 27870380), (580, 19509266), (724, 15628970), (812, 13935190), (905, 12503176), (1015, 11148152), (1160, 9754633), (1267, 8930840), (1448, 7814485), (1624, 6967595), (1810, 6251588), (2030, 5574076), (2534, 4465420), (3620, 3125794), (4060, 2787038), (5068, 2232710), (5249, 2155720), (6335, 1786168), (7240, 1562897), (7699, 1469720), (8120, 1393519), (10136, 1116355), (10498, 1077860), (12670, 893084), (15398, 734860), (20996, 538930), (25340, 446542), (26245, 431144), (30796, 367430), (36743, 307960), (38495, 293944), (41992, 269465), (50680, 223271), (52490, 215572), (53893, 209960), (61592, 183715), (73486, 153980), (76990, 146972), (104980, 107786)]