1971974160

素因数分解:

$2^4\times 3^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:84

約数の個数: 540

約数和(自身を含む): 7867170948

約数和(自身を除く): 5895196788

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 162, 170, 180, 195, 204, 208, 216, 221, 234, 240, 243, 255, 260, 270, 272, 289, 306, 312, 324, 340, 351, 360, 390, 405, 408, 432, 442, 459, 468, 486, 510, 520, 540, 578, 585, 612, 624, 648, 663, 680, 702, 720, 729, 765, 780, 810, 816, 867, 884, 918, 936, 972, 1020, 1040, 1053, 1080, 1105, 1156, 1170, 1215, 1224, 1296, 1326, 1360, 1377, 1404, 1445, 1458, 1530, 1560, 1620, 1734, 1755, 1768, 1836, 1872, 1944, 1989, 2040, 2106, 2160, 2187, 2210, 2295, 2312, 2340, 2430, 2448, 2601, 2652, 2754, 2808, 2890, 2916, 3060, 3120, 3159, 3240, 3315, 3468, 3510, 3536, 3645, 3672, 3757, 3888, 3978, 4080, 4131, 4212, 4335, 4374, 4420, 4590, 4624, 4680, 4860, 5202, 5265, 5304, 5508, 5616, 5780, 5832, 5967, 6120, 6318, 6480, 6561, 6630, 6885, 6936, 7020, 7290, 7344, 7514, 7803, 7956, 8262, 8424, 8670, 8748, 8840, 9180, 9360, 9477, 9720, 9945, 10404, 10530, 10608, 10935, 11016, 11271, 11560, 11664, 11934, 12240, 12393, 12636, 13005, 13122, 13260, 13770, 13872, 14040, 14580, 15028, 15606, 15795, 15912, 16524, 16848, 17340, 17496, 17680, 17901, 18360, 18785, 18954, 19440, 19890, 20655, 20808, 21060, 21870, 22032, 22542, 23120, 23409, 23868, 24786, 25272, 26010, 26244, 26520, 27540, 28080, 28431, 29160, 29835, 30056, 31212, 31590, 31824, 32805, 33048, 33813, 34680, 34992, 35802, 36720, 37179, 37570, 37908, 39015, 39780, 41310, 41616, 42120, 43740, 45084, 46818, 47385, 47736, 49572, 50544, 52020, 52488, 53040, 53703, 55080, 56355, 56862, 58320, 59670, 60112, 61965, 62424, 63180, 65610, 66096, 67626, 69360, 70227, 71604, 74358, 75140, 75816, 78030, 79560, 82620, 84240, 85293, 87480, 89505, 90168, 93636, 94770, 95472, 99144, 101439, 104040, 104976, 107406, 110160, 111537, 112710, 113724, 117045, 119340, 123930, 124848, 126360, 131220, 135252, 140454, 142155, 143208, 148716, 150280, 151632, 156060, 159120, 161109, 165240, 169065, 170586, 174960, 179010, 180336, 185895, 187272, 189540, 198288, 202878, 208080, 210681, 214812, 223074, 225420, 227448, 234090, 238680, 247860, 252720, 262440, 268515, 270504, 280908, 284310, 286416, 297432, 300560, 304317, 312120, 322218, 330480, 338130, 341172, 351135, 358020, 371790, 374544, 379080, 405756, 421362, 426465, 429624, 446148, 450840, 454896, 468180, 477360, 483327, 495720, 507195, 524880, 537030, 541008, 557685, 561816, 568620, 594864, 608634, 624240, 632043, 644436, 676260, 682344, 702270, 716040, 743580, 758160, 805545, 811512, 842724, 852930, 859248, 892296, 901680, 912951, 936360, 966654, 991440, 1014390, 1053405, 1074060, 1115370, 1123632, 1137240, 1217268, 1264086, 1288872, 1352520, 1364688, 1404540, 1432080, 1449981, 1487160, 1521585, 1611090, 1623024, 1685448, 1705860, 1784592, 1825902, 1872720, 1896129, 1933308, 2028780, 2106810, 2148120, 2230740, 2274480, 2416635, 2434536, 2528172, 2577744, 2705040, 2738853, 2809080, 2899962, 2974320, 3043170, 3160215, 3222180, 3370896, 3411720, 3651804, 3792258, 3866616, 4057560, 4213620, 4296240, 4461480, 4564755, 4833270, 4869072, 5056344, 5477706, 5618160, 5799924, 6086340, 6320430, 6444360, 6823440, 7249905, 7303608, 7584516, 7733232, 8115120, 8216559, 8427240, 8922960, 9129510, 9480645, 9666540, 10112688, 10955412, 11599848, 12172680, 12640860, 12888720, 13694265, 14499810, 14607216, 15169032, 16433118, 16854480, 18259020, 18961290, 19333080, 21910824, 23199696, 24345360, 24649677, 25281720, 27388530, 28999620, 30338064, 32866236, 36518040, 37922580, 38666160, 41082795, 43821648, 49299354, 50563440, 54777060, 57999240, 65732472, 73036080, 75845160, 82165590, 98598708, 109554120, 115998480, 123248385, 131464944, 151690320, 164331180, 197197416, 219108240, 246496770, 328662360, 394394832, 492993540, 657324720, 985987080, 1971974160]

約数ペア:

[(1, 1971974160), (2, 985987080), (3, 657324720), (4, 492993540), (5, 394394832), (6, 328662360), (8, 246496770), (9, 219108240), (10, 197197416), (12, 164331180), (13, 151690320), (15, 131464944), (16, 123248385), (17, 115998480), (18, 109554120), (20, 98598708), (24, 82165590), (26, 75845160), (27, 73036080), (30, 65732472), (34, 57999240), (36, 54777060), (39, 50563440), (40, 49299354), (45, 43821648), (48, 41082795), (51, 38666160), (52, 37922580), (54, 36518040), (60, 32866236), (65, 30338064), (68, 28999620), (72, 27388530), (78, 25281720), (80, 24649677), (81, 24345360), (85, 23199696), (90, 21910824), (102, 19333080), (104, 18961290), (108, 18259020), (117, 16854480), (120, 16433118), (130, 15169032), (135, 14607216), (136, 14499810), (144, 13694265), (153, 12888720), (156, 12640860), (162, 12172680), (170, 11599848), (180, 10955412), (195, 10112688), (204, 9666540), (208, 9480645), (216, 9129510), (221, 8922960), (234, 8427240), (240, 8216559), (243, 8115120), (255, 7733232), (260, 7584516), (270, 7303608), (272, 7249905), (289, 6823440), (306, 6444360), (312, 6320430), (324, 6086340), (340, 5799924), (351, 5618160), (360, 5477706), (390, 5056344), (405, 4869072), (408, 4833270), (432, 4564755), (442, 4461480), (459, 4296240), (468, 4213620), (486, 4057560), (510, 3866616), (520, 3792258), (540, 3651804), (578, 3411720), (585, 3370896), (612, 3222180), (624, 3160215), (648, 3043170), (663, 2974320), (680, 2899962), (702, 2809080), (720, 2738853), (729, 2705040), (765, 2577744), (780, 2528172), (810, 2434536), (816, 2416635), (867, 2274480), (884, 2230740), (918, 2148120), (936, 2106810), (972, 2028780), (1020, 1933308), (1040, 1896129), (1053, 1872720), (1080, 1825902), (1105, 1784592), (1156, 1705860), (1170, 1685448), (1215, 1623024), (1224, 1611090), (1296, 1521585), (1326, 1487160), (1360, 1449981), (1377, 1432080), (1404, 1404540), (1445, 1364688), (1458, 1352520), (1530, 1288872), (1560, 1264086), (1620, 1217268), (1734, 1137240), (1755, 1123632), (1768, 1115370), (1836, 1074060), (1872, 1053405), (1944, 1014390), (1989, 991440), (2040, 966654), (2106, 936360), (2160, 912951), (2187, 901680), (2210, 892296), (2295, 859248), (2312, 852930), (2340, 842724), (2430, 811512), (2448, 805545), (2601, 758160), (2652, 743580), (2754, 716040), (2808, 702270), (2890, 682344), (2916, 676260), (3060, 644436), (3120, 632043), (3159, 624240), (3240, 608634), (3315, 594864), (3468, 568620), (3510, 561816), (3536, 557685), (3645, 541008), (3672, 537030), (3757, 524880), (3888, 507195), (3978, 495720), (4080, 483327), (4131, 477360), (4212, 468180), (4335, 454896), (4374, 450840), (4420, 446148), (4590, 429624), (4624, 426465), (4680, 421362), (4860, 405756), (5202, 379080), (5265, 374544), (5304, 371790), (5508, 358020), (5616, 351135), (5780, 341172), (5832, 338130), (5967, 330480), (6120, 322218), (6318, 312120), (6480, 304317), (6561, 300560), (6630, 297432), (6885, 286416), (6936, 284310), (7020, 280908), (7290, 270504), (7344, 268515), (7514, 262440), (7803, 252720), (7956, 247860), (8262, 238680), (8424, 234090), (8670, 227448), (8748, 225420), (8840, 223074), (9180, 214812), (9360, 210681), (9477, 208080), (9720, 202878), (9945, 198288), (10404, 189540), (10530, 187272), (10608, 185895), (10935, 180336), (11016, 179010), (11271, 174960), (11560, 170586), (11664, 169065), (11934, 165240), (12240, 161109), (12393, 159120), (12636, 156060), (13005, 151632), (13122, 150280), (13260, 148716), (13770, 143208), (13872, 142155), (14040, 140454), (14580, 135252), (15028, 131220), (15606, 126360), (15795, 124848), (15912, 123930), (16524, 119340), (16848, 117045), (17340, 113724), (17496, 112710), (17680, 111537), (17901, 110160), (18360, 107406), (18785, 104976), (18954, 104040), (19440, 101439), (19890, 99144), (20655, 95472), (20808, 94770), (21060, 93636), (21870, 90168), (22032, 89505), (22542, 87480), (23120, 85293), (23409, 84240), (23868, 82620), (24786, 79560), (25272, 78030), (26010, 75816), (26244, 75140), (26520, 74358), (27540, 71604), (28080, 70227), (28431, 69360), (29160, 67626), (29835, 66096), (30056, 65610), (31212, 63180), (31590, 62424), (31824, 61965), (32805, 60112), (33048, 59670), (33813, 58320), (34680, 56862), (34992, 56355), (35802, 55080), (36720, 53703), (37179, 53040), (37570, 52488), (37908, 52020), (39015, 50544), (39780, 49572), (41310, 47736), (41616, 47385), (42120, 46818), (43740, 45084)]