67985040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:929

約数の個数: 160

約数和(自身を含む): 235163520

約数和(自身を除く): 167178480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 877, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1754, 1938, 2040, 2280, 2584, 2631, 3230, 3508, 3876, 4080, 4385, 4560, 4845, 5168, 5262, 6460, 7016, 7752, 8770, 9690, 10524, 12920, 13155, 14032, 14909, 15504, 16663, 17540, 19380, 21048, 25840, 26310, 29818, 33326, 35080, 38760, 42096, 44727, 49989, 52620, 59636, 66652, 70160, 74545, 77520, 83315, 89454, 99978, 105240, 119272, 133304, 149090, 166630, 178908, 199956, 210480, 223635, 238544, 249945, 266608, 283271, 298180, 333260, 357816, 399912, 447270, 499890, 566542, 596360, 666520, 715632, 799824, 849813, 894540, 999780, 1133084, 1192720, 1333040, 1416355, 1699626, 1789080, 1999560, 2266168, 2832710, 3399252, 3578160, 3999120, 4249065, 4532336, 5665420, 6798504, 8498130, 11330840, 13597008, 16996260, 22661680, 33992520, 67985040]

約数ペア:

[(1, 67985040), (2, 33992520), (3, 22661680), (4, 16996260), (5, 13597008), (6, 11330840), (8, 8498130), (10, 6798504), (12, 5665420), (15, 4532336), (16, 4249065), (17, 3999120), (19, 3578160), (20, 3399252), (24, 2832710), (30, 2266168), (34, 1999560), (38, 1789080), (40, 1699626), (48, 1416355), (51, 1333040), (57, 1192720), (60, 1133084), (68, 999780), (76, 894540), (80, 849813), (85, 799824), (95, 715632), (102, 666520), (114, 596360), (120, 566542), (136, 499890), (152, 447270), (170, 399912), (190, 357816), (204, 333260), (228, 298180), (240, 283271), (255, 266608), (272, 249945), (285, 238544), (304, 223635), (323, 210480), (340, 199956), (380, 178908), (408, 166630), (456, 149090), (510, 133304), (570, 119272), (646, 105240), (680, 99978), (760, 89454), (816, 83315), (877, 77520), (912, 74545), (969, 70160), (1020, 66652), (1140, 59636), (1292, 52620), (1360, 49989), (1520, 44727), (1615, 42096), (1754, 38760), (1938, 35080), (2040, 33326), (2280, 29818), (2584, 26310), (2631, 25840), (3230, 21048), (3508, 19380), (3876, 17540), (4080, 16663), (4385, 15504), (4560, 14909), (4845, 14032), (5168, 13155), (5262, 12920), (6460, 10524), (7016, 9690), (7752, 8770)]