631194960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5087}}^1$

素因数の和:5161

約数の個数: 160

約数和(自身を含む): 2180431872

約数和(自身を除く): 1549236912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 220, 235, 240, 264, 282, 330, 376, 440, 470, 517, 528, 564, 660, 705, 752, 880, 940, 1034, 1128, 1320, 1410, 1551, 1880, 2068, 2256, 2585, 2640, 2820, 3102, 3760, 4136, 5087, 5170, 5640, 6204, 7755, 8272, 10174, 10340, 11280, 12408, 15261, 15510, 20348, 20680, 24816, 25435, 30522, 31020, 40696, 41360, 50870, 55957, 61044, 62040, 76305, 81392, 101740, 111914, 122088, 124080, 152610, 167871, 203480, 223828, 239089, 244176, 279785, 305220, 335742, 406960, 447656, 478178, 559570, 610440, 671484, 717267, 839355, 895312, 956356, 1119140, 1195445, 1220880, 1342968, 1434534, 1678710, 1912712, 2238280, 2390890, 2629979, 2685936, 2869068, 3357420, 3586335, 3825424, 4476560, 4781780, 5259958, 5738136, 6714840, 7172670, 7889937, 9563560, 10519916, 11476272, 13149895, 13429680, 14345340, 15779874, 19127120, 21039832, 26299790, 28690680, 31559748, 39449685, 42079664, 52599580, 57381360, 63119496, 78899370, 105199160, 126238992, 157798740, 210398320, 315597480, 631194960]

約数ペア:

[(1, 631194960), (2, 315597480), (3, 210398320), (4, 157798740), (5, 126238992), (6, 105199160), (8, 78899370), (10, 63119496), (11, 57381360), (12, 52599580), (15, 42079664), (16, 39449685), (20, 31559748), (22, 28690680), (24, 26299790), (30, 21039832), (33, 19127120), (40, 15779874), (44, 14345340), (47, 13429680), (48, 13149895), (55, 11476272), (60, 10519916), (66, 9563560), (80, 7889937), (88, 7172670), (94, 6714840), (110, 5738136), (120, 5259958), (132, 4781780), (141, 4476560), (165, 3825424), (176, 3586335), (188, 3357420), (220, 2869068), (235, 2685936), (240, 2629979), (264, 2390890), (282, 2238280), (330, 1912712), (376, 1678710), (440, 1434534), (470, 1342968), (517, 1220880), (528, 1195445), (564, 1119140), (660, 956356), (705, 895312), (752, 839355), (880, 717267), (940, 671484), (1034, 610440), (1128, 559570), (1320, 478178), (1410, 447656), (1551, 406960), (1880, 335742), (2068, 305220), (2256, 279785), (2585, 244176), (2640, 239089), (2820, 223828), (3102, 203480), (3760, 167871), (4136, 152610), (5087, 124080), (5170, 122088), (5640, 111914), (6204, 101740), (7755, 81392), (8272, 76305), (10174, 62040), (10340, 61044), (11280, 55957), (12408, 50870), (15261, 41360), (15510, 40696), (20348, 31020), (20680, 30522), (24816, 25435)]