1632498840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{215939}}^1$

素因数の和:215966

約数の個数: 128

約数和(自身を含む): 6219072000

約数和(自身を除く): 4586573160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 215939, 431878, 647817, 863756, 1079695, 1295634, 1511573, 1727512, 1943451, 2159390, 2591268, 3023146, 3239085, 3886902, 4318780, 4534719, 5182536, 5830353, 6046292, 6478170, 7557865, 7773804, 8637560, 9069438, 9717255, 11660706, 12092584, 12956340, 13604157, 15115730, 15547608, 18138876, 19434510, 22673595, 23321412, 25912680, 27208314, 29151765, 30231460, 36277752, 38869020, 40812471, 45347190, 46642824, 54416628, 58303530, 60462920, 68020785, 77738040, 81624942, 90694380, 108833256, 116607060, 136041570, 163249884, 181388760, 204062355, 233214120, 272083140, 326499768, 408124710, 544166280, 816249420, 1632498840]

約数ペア:

[(1, 1632498840), (2, 816249420), (3, 544166280), (4, 408124710), (5, 326499768), (6, 272083140), (7, 233214120), (8, 204062355), (9, 181388760), (10, 163249884), (12, 136041570), (14, 116607060), (15, 108833256), (18, 90694380), (20, 81624942), (21, 77738040), (24, 68020785), (27, 60462920), (28, 58303530), (30, 54416628), (35, 46642824), (36, 45347190), (40, 40812471), (42, 38869020), (45, 36277752), (54, 30231460), (56, 29151765), (60, 27208314), (63, 25912680), (70, 23321412), (72, 22673595), (84, 19434510), (90, 18138876), (105, 15547608), (108, 15115730), (120, 13604157), (126, 12956340), (135, 12092584), (140, 11660706), (168, 9717255), (180, 9069438), (189, 8637560), (210, 7773804), (216, 7557865), (252, 6478170), (270, 6046292), (280, 5830353), (315, 5182536), (360, 4534719), (378, 4318780), (420, 3886902), (504, 3239085), (540, 3023146), (630, 2591268), (756, 2159390), (840, 1943451), (945, 1727512), (1080, 1511573), (1260, 1295634), (1512, 1079695), (1890, 863756), (2520, 647817), (3780, 431878), (7560, 215939)]