15540047040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{74597}}^1$

素因数の和:74655

約数の個数: 224

約数和(自身を含む): 58207924224

約数和(自身を除く): 42667877184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 13020, 13888, 14880, 17360, 20832, 26040, 29760, 34720, 41664, 52080, 69440, 74597, 104160, 149194, 208320, 223791, 298388, 372985, 447582, 522179, 596776, 745970, 895164, 1044358, 1118955, 1193552, 1491940, 1566537, 1790328, 2088716, 2237910, 2312507, 2387104, 2610895, 2983880, 3133074, 3580656, 4177432, 4475820, 4625014, 4774208, 5221790, 5967760, 6266148, 6937521, 7161312, 7832685, 8354864, 8951640, 9250028, 10443580, 11562535, 11935520, 12532296, 13875042, 14322624, 15665370, 16187549, 16709728, 17903280, 18500056, 20887160, 23125070, 23871040, 25064592, 27750084, 31330740, 32375098, 33419456, 34687605, 35806560, 37000112, 41774320, 46250140, 48562647, 50129184, 55500168, 62661480, 64750196, 69375210, 71613120, 74000224, 80937745, 83548640, 92500280, 97125294, 100258368, 111000336, 125322960, 129500392, 138750420, 148000448, 161875490, 167097280, 185000560, 194250588, 222000672, 242813235, 250645920, 259000784, 277500840, 323750980, 370001120, 388501176, 444001344, 485626470, 501291840, 518001568, 555001680, 647501960, 740002240, 777002352, 971252940, 1036003136, 1110003360, 1295003920, 1554004704, 1942505880, 2220006720, 2590007840, 3108009408, 3885011760, 5180015680, 7770023520, 15540047040]

約数ペア:

[(1, 15540047040), (2, 7770023520), (3, 5180015680), (4, 3885011760), (5, 3108009408), (6, 2590007840), (7, 2220006720), (8, 1942505880), (10, 1554004704), (12, 1295003920), (14, 1110003360), (15, 1036003136), (16, 971252940), (20, 777002352), (21, 740002240), (24, 647501960), (28, 555001680), (30, 518001568), (31, 501291840), (32, 485626470), (35, 444001344), (40, 388501176), (42, 370001120), (48, 323750980), (56, 277500840), (60, 259000784), (62, 250645920), (64, 242813235), (70, 222000672), (80, 194250588), (84, 185000560), (93, 167097280), (96, 161875490), (105, 148000448), (112, 138750420), (120, 129500392), (124, 125322960), (140, 111000336), (155, 100258368), (160, 97125294), (168, 92500280), (186, 83548640), (192, 80937745), (210, 74000224), (217, 71613120), (224, 69375210), (240, 64750196), (248, 62661480), (280, 55500168), (310, 50129184), (320, 48562647), (336, 46250140), (372, 41774320), (420, 37000112), (434, 35806560), (448, 34687605), (465, 33419456), (480, 32375098), (496, 31330740), (560, 27750084), (620, 25064592), (651, 23871040), (672, 23125070), (744, 20887160), (840, 18500056), (868, 17903280), (930, 16709728), (960, 16187549), (992, 15665370), (1085, 14322624), (1120, 13875042), (1240, 12532296), (1302, 11935520), (1344, 11562535), (1488, 10443580), (1680, 9250028), (1736, 8951640), (1860, 8354864), (1984, 7832685), (2170, 7161312), (2240, 6937521), (2480, 6266148), (2604, 5967760), (2976, 5221790), (3255, 4774208), (3360, 4625014), (3472, 4475820), (3720, 4177432), (4340, 3580656), (4960, 3133074), (5208, 2983880), (5952, 2610895), (6510, 2387104), (6720, 2312507), (6944, 2237910), (7440, 2088716), (8680, 1790328), (9920, 1566537), (10416, 1491940), (13020, 1193552), (13888, 1118955), (14880, 1044358), (17360, 895164), (20832, 745970), (26040, 596776), (29760, 522179), (34720, 447582), (41664, 372985), (52080, 298388), (69440, 223791), (74597, 208320), (104160, 149194)]