21575164240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:658

約数の個数: 320

約数和(自身を含む): 62853120000

約数和(自身を除く): 41277955760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 149, 152, 155, 190, 217, 248, 266, 280, 298, 304, 310, 380, 434, 439, 496, 532, 560, 589, 596, 620, 665, 745, 760, 868, 878, 1043, 1064, 1085, 1178, 1192, 1240, 1330, 1490, 1520, 1736, 1756, 2086, 2128, 2170, 2195, 2356, 2384, 2480, 2660, 2831, 2945, 2980, 3073, 3472, 3512, 4123, 4172, 4340, 4390, 4619, 4712, 5215, 5320, 5662, 5890, 5960, 6146, 7024, 8246, 8341, 8344, 8680, 8780, 9238, 9424, 10430, 10640, 11324, 11780, 11920, 12292, 13609, 14155, 15365, 16492, 16682, 16688, 17360, 17560, 18476, 19817, 20615, 20860, 22648, 23095, 23560, 24584, 27218, 28310, 30730, 32333, 32984, 33364, 35120, 36952, 39634, 41230, 41705, 41720, 45296, 46190, 47120, 49168, 54436, 56620, 58387, 61460, 64666, 65411, 65968, 66728, 68045, 73904, 79268, 82460, 83410, 83440, 87761, 92380, 95263, 99085, 108872, 113240, 116774, 122920, 129332, 130822, 133456, 136090, 158536, 161665, 164920, 166820, 175522, 184760, 190526, 198170, 217744, 226480, 233548, 245840, 258571, 258664, 261644, 272180, 291935, 317072, 323330, 327055, 329840, 333640, 351044, 369520, 381052, 396340, 438805, 457877, 467096, 476315, 517142, 517328, 523288, 544360, 583870, 614327, 646660, 654110, 667280, 702088, 762104, 792680, 877610, 915754, 934192, 952630, 1034284, 1046576, 1088720, 1167740, 1228654, 1242809, 1292855, 1293320, 1308220, 1404176, 1524208, 1585360, 1755220, 1809997, 1831508, 1905260, 2027741, 2068568, 2289385, 2335480, 2457308, 2485618, 2585710, 2586640, 2616440, 3071635, 3510440, 3619994, 3663016, 3810520, 4055482, 4137136, 4578770, 4670960, 4914616, 4971236, 5171420, 5232880, 6143270, 6214045, 7020880, 7239988, 7326032, 7621040, 8110964, 8699663, 9049985, 9157540, 9829232, 9942472, 10138705, 10342840, 12286540, 12428090, 14194187, 14479976, 16221928, 17399326, 18099970, 18315080, 19884944, 20277410, 20685680, 24573080, 24856180, 28388374, 28959952, 32443856, 34798652, 36199940, 36630160, 38527079, 40554820, 43498315, 49146160, 49712360, 56776748, 69597304, 70970935, 72399880, 77054158, 81109640, 86996630, 99424720, 113553496, 139194608, 141941870, 144799760, 154108316, 162219280, 173993260, 192635395, 227106992, 269689553, 283883740, 308216632, 347986520, 385270790, 539379106, 567767480, 616433264, 695973040, 770541580, 1078758212, 1135534960, 1348447765, 1541083160, 2157516424, 2696895530, 3082166320, 4315032848, 5393791060, 10787582120, 21575164240]

約数ペア:

[(1, 21575164240), (2, 10787582120), (4, 5393791060), (5, 4315032848), (7, 3082166320), (8, 2696895530), (10, 2157516424), (14, 1541083160), (16, 1348447765), (19, 1135534960), (20, 1078758212), (28, 770541580), (31, 695973040), (35, 616433264), (38, 567767480), (40, 539379106), (56, 385270790), (62, 347986520), (70, 308216632), (76, 283883740), (80, 269689553), (95, 227106992), (112, 192635395), (124, 173993260), (133, 162219280), (140, 154108316), (149, 144799760), (152, 141941870), (155, 139194608), (190, 113553496), (217, 99424720), (248, 86996630), (266, 81109640), (280, 77054158), (298, 72399880), (304, 70970935), (310, 69597304), (380, 56776748), (434, 49712360), (439, 49146160), (496, 43498315), (532, 40554820), (560, 38527079), (589, 36630160), (596, 36199940), (620, 34798652), (665, 32443856), (745, 28959952), (760, 28388374), (868, 24856180), (878, 24573080), (1043, 20685680), (1064, 20277410), (1085, 19884944), (1178, 18315080), (1192, 18099970), (1240, 17399326), (1330, 16221928), (1490, 14479976), (1520, 14194187), (1736, 12428090), (1756, 12286540), (2086, 10342840), (2128, 10138705), (2170, 9942472), (2195, 9829232), (2356, 9157540), (2384, 9049985), (2480, 8699663), (2660, 8110964), (2831, 7621040), (2945, 7326032), (2980, 7239988), (3073, 7020880), (3472, 6214045), (3512, 6143270), (4123, 5232880), (4172, 5171420), (4340, 4971236), (4390, 4914616), (4619, 4670960), (4712, 4578770), (5215, 4137136), (5320, 4055482), (5662, 3810520), (5890, 3663016), (5960, 3619994), (6146, 3510440), (7024, 3071635), (8246, 2616440), (8341, 2586640), (8344, 2585710), (8680, 2485618), (8780, 2457308), (9238, 2335480), (9424, 2289385), (10430, 2068568), (10640, 2027741), (11324, 1905260), (11780, 1831508), (11920, 1809997), (12292, 1755220), (13609, 1585360), (14155, 1524208), (15365, 1404176), (16492, 1308220), (16682, 1293320), (16688, 1292855), (17360, 1242809), (17560, 1228654), (18476, 1167740), (19817, 1088720), (20615, 1046576), (20860, 1034284), (22648, 952630), (23095, 934192), (23560, 915754), (24584, 877610), (27218, 792680), (28310, 762104), (30730, 702088), (32333, 667280), (32984, 654110), (33364, 646660), (35120, 614327), (36952, 583870), (39634, 544360), (41230, 523288), (41705, 517328), (41720, 517142), (45296, 476315), (46190, 467096), (47120, 457877), (49168, 438805), (54436, 396340), (56620, 381052), (58387, 369520), (61460, 351044), (64666, 333640), (65411, 329840), (65968, 327055), (66728, 323330), (68045, 317072), (73904, 291935), (79268, 272180), (82460, 261644), (83410, 258664), (83440, 258571), (87761, 245840), (92380, 233548), (95263, 226480), (99085, 217744), (108872, 198170), (113240, 190526), (116774, 184760), (122920, 175522), (129332, 166820), (130822, 164920), (133456, 161665), (136090, 158536)]