898238040840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18760193}}^1$

素因数の和:18760236

約数の個数: 192

約数和(自身を含む): 3511908316800

約数和(自身を除く): 2613670275960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 11970, 15960, 23940, 47880, 18760193, 37520386, 56280579, 75040772, 93800965, 112561158, 131321351, 150081544, 168841737, 187601930, 225122316, 262642702, 281402895, 337683474, 356443667, 375203860, 393964053, 450244632, 525285404, 562805790, 656606755, 675366948, 712887334, 750407720, 787928106, 844208685, 1050570808, 1069331001, 1125611580, 1181892159, 1313213510, 1350733896, 1425774668, 1575856212, 1688417370, 1782218335, 1969820265, 2138662002, 2251223160, 2363784318, 2495105669, 2626427020, 2851549336, 3151712424, 3207993003, 3376834740, 3564436670, 3939640530, 4277324004, 4727568636, 4990211338, 5252854040, 5346655005, 5909460795, 6415986006, 6753669480, 7128873340, 7485317007, 7879281060, 8554648008, 9455137272, 9980422676, 10693310010, 11818921590, 12475528345, 12831972012, 14257746680, 14970634014, 15758562120, 16039965015, 19960845352, 21386620020, 22455951021, 23637843180, 24951056690, 25663944024, 29941268028, 32079930030, 37426585035, 42773240040, 44911902042, 47275686360, 49902113380, 59882536056, 64159860060, 74853170070, 89823804084, 99804226760, 112279755105, 128319720120, 149706340140, 179647608168, 224559510210, 299412680280, 449119020420, 898238040840]

約数ペア:

[(1, 898238040840), (2, 449119020420), (3, 299412680280), (4, 224559510210), (5, 179647608168), (6, 149706340140), (7, 128319720120), (8, 112279755105), (9, 99804226760), (10, 89823804084), (12, 74853170070), (14, 64159860060), (15, 59882536056), (18, 49902113380), (19, 47275686360), (20, 44911902042), (21, 42773240040), (24, 37426585035), (28, 32079930030), (30, 29941268028), (35, 25663944024), (36, 24951056690), (38, 23637843180), (40, 22455951021), (42, 21386620020), (45, 19960845352), (56, 16039965015), (57, 15758562120), (60, 14970634014), (63, 14257746680), (70, 12831972012), (72, 12475528345), (76, 11818921590), (84, 10693310010), (90, 9980422676), (95, 9455137272), (105, 8554648008), (114, 7879281060), (120, 7485317007), (126, 7128873340), (133, 6753669480), (140, 6415986006), (152, 5909460795), (168, 5346655005), (171, 5252854040), (180, 4990211338), (190, 4727568636), (210, 4277324004), (228, 3939640530), (252, 3564436670), (266, 3376834740), (280, 3207993003), (285, 3151712424), (315, 2851549336), (342, 2626427020), (360, 2495105669), (380, 2363784318), (399, 2251223160), (420, 2138662002), (456, 1969820265), (504, 1782218335), (532, 1688417370), (570, 1575856212), (630, 1425774668), (665, 1350733896), (684, 1313213510), (760, 1181892159), (798, 1125611580), (840, 1069331001), (855, 1050570808), (1064, 844208685), (1140, 787928106), (1197, 750407720), (1260, 712887334), (1330, 675366948), (1368, 656606755), (1596, 562805790), (1710, 525285404), (1995, 450244632), (2280, 393964053), (2394, 375203860), (2520, 356443667), (2660, 337683474), (3192, 281402895), (3420, 262642702), (3990, 225122316), (4788, 187601930), (5320, 168841737), (5985, 150081544), (6840, 131321351), (7980, 112561158), (9576, 93800965), (11970, 75040772), (15960, 56280579), (23940, 37520386), (47880, 18760193)]