521993160

素因数分解:

$2^3\times 3^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:71

約数の個数: 352

約数和(自身を含む): 2008835640

約数和(自身を除く): 1486842480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 162, 170, 180, 195, 204, 216, 221, 234, 243, 255, 260, 270, 306, 312, 324, 340, 351, 360, 390, 405, 408, 442, 459, 468, 486, 510, 520, 540, 585, 612, 648, 663, 680, 702, 729, 765, 780, 810, 884, 918, 936, 972, 1020, 1053, 1080, 1105, 1170, 1215, 1224, 1326, 1377, 1404, 1458, 1530, 1560, 1620, 1755, 1768, 1836, 1944, 1989, 2040, 2106, 2187, 2210, 2295, 2340, 2430, 2652, 2754, 2808, 2916, 3060, 3159, 3240, 3315, 3510, 3645, 3672, 3978, 4131, 4212, 4374, 4420, 4590, 4680, 4860, 5265, 5304, 5508, 5832, 5967, 6120, 6318, 6561, 6630, 6885, 7020, 7290, 7956, 8262, 8424, 8748, 8840, 9180, 9477, 9720, 9945, 10530, 10935, 11016, 11934, 12393, 12636, 13122, 13260, 13770, 14040, 14580, 15795, 15912, 16524, 17496, 17901, 18360, 18954, 19683, 19890, 20655, 21060, 21870, 23868, 24786, 25272, 26244, 26520, 27540, 28431, 29160, 29835, 31590, 32805, 33048, 35802, 37179, 37908, 39366, 39780, 41310, 42120, 43740, 47385, 47736, 49572, 52488, 53703, 55080, 56862, 59049, 59670, 61965, 63180, 65610, 71604, 74358, 75816, 78732, 79560, 82620, 85293, 87480, 89505, 94770, 98415, 99144, 107406, 111537, 113724, 118098, 119340, 123930, 126360, 131220, 142155, 143208, 148716, 157464, 161109, 165240, 170586, 179010, 185895, 189540, 196830, 214812, 223074, 227448, 236196, 238680, 247860, 255879, 262440, 268515, 284310, 295245, 297432, 322218, 334611, 341172, 358020, 371790, 379080, 393660, 426465, 429624, 446148, 472392, 483327, 495720, 511758, 537030, 557685, 568620, 590490, 644436, 669222, 682344, 716040, 743580, 767637, 787320, 805545, 852930, 892296, 966654, 1003833, 1023516, 1074060, 1115370, 1137240, 1180980, 1279395, 1288872, 1338444, 1449981, 1487160, 1535274, 1611090, 1673055, 1705860, 1933308, 2007666, 2047032, 2148120, 2230740, 2361960, 2416635, 2558790, 2676888, 2899962, 3070548, 3222180, 3346110, 3411720, 3838185, 3866616, 4015332, 4349943, 4461480, 4833270, 5019165, 5117580, 5799924, 6141096, 6444360, 6692220, 7249905, 7676370, 8030664, 8699886, 9666540, 10038330, 10235160, 11599848, 13049829, 13384440, 14499810, 15352740, 17399772, 19333080, 20076660, 21749715, 26099658, 28999620, 30705480, 34799544, 40153320, 43499430, 52199316, 57999240, 65249145, 86998860, 104398632, 130498290, 173997720, 260996580, 521993160]

約数ペア:

[(1, 521993160), (2, 260996580), (3, 173997720), (4, 130498290), (5, 104398632), (6, 86998860), (8, 65249145), (9, 57999240), (10, 52199316), (12, 43499430), (13, 40153320), (15, 34799544), (17, 30705480), (18, 28999620), (20, 26099658), (24, 21749715), (26, 20076660), (27, 19333080), (30, 17399772), (34, 15352740), (36, 14499810), (39, 13384440), (40, 13049829), (45, 11599848), (51, 10235160), (52, 10038330), (54, 9666540), (60, 8699886), (65, 8030664), (68, 7676370), (72, 7249905), (78, 6692220), (81, 6444360), (85, 6141096), (90, 5799924), (102, 5117580), (104, 5019165), (108, 4833270), (117, 4461480), (120, 4349943), (130, 4015332), (135, 3866616), (136, 3838185), (153, 3411720), (156, 3346110), (162, 3222180), (170, 3070548), (180, 2899962), (195, 2676888), (204, 2558790), (216, 2416635), (221, 2361960), (234, 2230740), (243, 2148120), (255, 2047032), (260, 2007666), (270, 1933308), (306, 1705860), (312, 1673055), (324, 1611090), (340, 1535274), (351, 1487160), (360, 1449981), (390, 1338444), (405, 1288872), (408, 1279395), (442, 1180980), (459, 1137240), (468, 1115370), (486, 1074060), (510, 1023516), (520, 1003833), (540, 966654), (585, 892296), (612, 852930), (648, 805545), (663, 787320), (680, 767637), (702, 743580), (729, 716040), (765, 682344), (780, 669222), (810, 644436), (884, 590490), (918, 568620), (936, 557685), (972, 537030), (1020, 511758), (1053, 495720), (1080, 483327), (1105, 472392), (1170, 446148), (1215, 429624), (1224, 426465), (1326, 393660), (1377, 379080), (1404, 371790), (1458, 358020), (1530, 341172), (1560, 334611), (1620, 322218), (1755, 297432), (1768, 295245), (1836, 284310), (1944, 268515), (1989, 262440), (2040, 255879), (2106, 247860), (2187, 238680), (2210, 236196), (2295, 227448), (2340, 223074), (2430, 214812), (2652, 196830), (2754, 189540), (2808, 185895), (2916, 179010), (3060, 170586), (3159, 165240), (3240, 161109), (3315, 157464), (3510, 148716), (3645, 143208), (3672, 142155), (3978, 131220), (4131, 126360), (4212, 123930), (4374, 119340), (4420, 118098), (4590, 113724), (4680, 111537), (4860, 107406), (5265, 99144), (5304, 98415), (5508, 94770), (5832, 89505), (5967, 87480), (6120, 85293), (6318, 82620), (6561, 79560), (6630, 78732), (6885, 75816), (7020, 74358), (7290, 71604), (7956, 65610), (8262, 63180), (8424, 61965), (8748, 59670), (8840, 59049), (9180, 56862), (9477, 55080), (9720, 53703), (9945, 52488), (10530, 49572), (10935, 47736), (11016, 47385), (11934, 43740), (12393, 42120), (12636, 41310), (13122, 39780), (13260, 39366), (13770, 37908), (14040, 37179), (14580, 35802), (15795, 33048), (15912, 32805), (16524, 31590), (17496, 29835), (17901, 29160), (18360, 28431), (18954, 27540), (19683, 26520), (19890, 26244), (20655, 25272), (21060, 24786), (21870, 23868)]