20069014080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1229719}}^1$

素因数の和:1229756

約数の個数: 112

約数和(自身を含む): 67467358080

約数和(自身を除く): 47398344000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 1229719, 2459438, 3689157, 4918876, 6148595, 7378314, 9837752, 12297190, 14756628, 18445785, 19675504, 20905223, 24594380, 29513256, 36891570, 39351008, 41810446, 49188760, 59026512, 62715669, 73783140, 78702016, 83620892, 98377520, 104526115, 118053024, 125431338, 147566280, 167241784, 196755040, 209052230, 236106048, 250862676, 295132560, 313578345, 334483568, 393510080, 418104460, 501725352, 590265120, 627156690, 668967136, 836208920, 1003450704, 1180530240, 1254313380, 1337934272, 1672417840, 2006901408, 2508626760, 3344835680, 4013802816, 5017253520, 6689671360, 10034507040, 20069014080]

約数ペア:

[(1, 20069014080), (2, 10034507040), (3, 6689671360), (4, 5017253520), (5, 4013802816), (6, 3344835680), (8, 2508626760), (10, 2006901408), (12, 1672417840), (15, 1337934272), (16, 1254313380), (17, 1180530240), (20, 1003450704), (24, 836208920), (30, 668967136), (32, 627156690), (34, 590265120), (40, 501725352), (48, 418104460), (51, 393510080), (60, 334483568), (64, 313578345), (68, 295132560), (80, 250862676), (85, 236106048), (96, 209052230), (102, 196755040), (120, 167241784), (136, 147566280), (160, 125431338), (170, 118053024), (192, 104526115), (204, 98377520), (240, 83620892), (255, 78702016), (272, 73783140), (320, 62715669), (340, 59026512), (408, 49188760), (480, 41810446), (510, 39351008), (544, 36891570), (680, 29513256), (816, 24594380), (960, 20905223), (1020, 19675504), (1088, 18445785), (1360, 14756628), (1632, 12297190), (2040, 9837752), (2720, 7378314), (3264, 6148595), (4080, 4918876), (5440, 3689157), (8160, 2459438), (16320, 1229719)]