1004867280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1638

約数の個数: 240

約数和(自身を含む): 3642958800

約数和(自身を除く): 2638091520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 53, 60, 68, 72, 80, 85, 90, 102, 106, 120, 136, 144, 153, 159, 170, 180, 204, 212, 240, 255, 265, 272, 306, 318, 340, 360, 408, 424, 477, 510, 530, 612, 636, 680, 720, 765, 795, 816, 848, 901, 954, 1020, 1060, 1224, 1272, 1360, 1530, 1549, 1590, 1802, 1908, 2040, 2120, 2385, 2448, 2544, 2703, 3060, 3098, 3180, 3604, 3816, 4080, 4240, 4505, 4647, 4770, 5406, 6120, 6196, 6360, 7208, 7632, 7745, 8109, 9010, 9294, 9540, 10812, 12240, 12392, 12720, 13515, 13941, 14416, 15490, 16218, 18020, 18588, 19080, 21624, 23235, 24784, 26333, 27030, 27882, 30980, 32436, 36040, 37176, 38160, 40545, 43248, 46470, 52666, 54060, 55764, 61960, 64872, 69705, 72080, 74352, 78999, 81090, 82097, 92940, 105332, 108120, 111528, 123920, 129744, 131665, 139410, 157998, 162180, 164194, 185880, 210664, 216240, 223056, 236997, 246291, 263330, 278820, 315996, 324360, 328388, 371760, 394995, 410485, 421328, 473994, 492582, 526660, 557640, 631992, 648720, 656776, 738873, 789990, 820970, 947988, 985164, 1053320, 1115280, 1184985, 1231455, 1263984, 1313552, 1395649, 1477746, 1579980, 1641940, 1895976, 1970328, 2106640, 2369970, 2462910, 2791298, 2955492, 3159960, 3283880, 3694365, 3791952, 3940656, 4186947, 4739940, 4925820, 5582596, 5910984, 6319920, 6567760, 6978245, 7388730, 8373894, 9479880, 9851640, 11165192, 11821968, 12560841, 13956490, 14777460, 16747788, 18959760, 19703280, 20934735, 22330384, 25121682, 27912980, 29554920, 33495576, 41869470, 50243364, 55825960, 59109840, 62804205, 66991152, 83738940, 100486728, 111651920, 125608410, 167477880, 200973456, 251216820, 334955760, 502433640, 1004867280]

約数ペア:

[(1, 1004867280), (2, 502433640), (3, 334955760), (4, 251216820), (5, 200973456), (6, 167477880), (8, 125608410), (9, 111651920), (10, 100486728), (12, 83738940), (15, 66991152), (16, 62804205), (17, 59109840), (18, 55825960), (20, 50243364), (24, 41869470), (30, 33495576), (34, 29554920), (36, 27912980), (40, 25121682), (45, 22330384), (48, 20934735), (51, 19703280), (53, 18959760), (60, 16747788), (68, 14777460), (72, 13956490), (80, 12560841), (85, 11821968), (90, 11165192), (102, 9851640), (106, 9479880), (120, 8373894), (136, 7388730), (144, 6978245), (153, 6567760), (159, 6319920), (170, 5910984), (180, 5582596), (204, 4925820), (212, 4739940), (240, 4186947), (255, 3940656), (265, 3791952), (272, 3694365), (306, 3283880), (318, 3159960), (340, 2955492), (360, 2791298), (408, 2462910), (424, 2369970), (477, 2106640), (510, 1970328), (530, 1895976), (612, 1641940), (636, 1579980), (680, 1477746), (720, 1395649), (765, 1313552), (795, 1263984), (816, 1231455), (848, 1184985), (901, 1115280), (954, 1053320), (1020, 985164), (1060, 947988), (1224, 820970), (1272, 789990), (1360, 738873), (1530, 656776), (1549, 648720), (1590, 631992), (1802, 557640), (1908, 526660), (2040, 492582), (2120, 473994), (2385, 421328), (2448, 410485), (2544, 394995), (2703, 371760), (3060, 328388), (3098, 324360), (3180, 315996), (3604, 278820), (3816, 263330), (4080, 246291), (4240, 236997), (4505, 223056), (4647, 216240), (4770, 210664), (5406, 185880), (6120, 164194), (6196, 162180), (6360, 157998), (7208, 139410), (7632, 131665), (7745, 129744), (8109, 123920), (9010, 111528), (9294, 108120), (9540, 105332), (10812, 92940), (12240, 82097), (12392, 81090), (12720, 78999), (13515, 74352), (13941, 72080), (14416, 69705), (15490, 64872), (16218, 61960), (18020, 55764), (18588, 54060), (19080, 52666), (21624, 46470), (23235, 43248), (24784, 40545), (26333, 38160), (27030, 37176), (27882, 36040), (30980, 32436)]