981089040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:234

約数の個数: 320

約数和(自身を含む): 3391282944

約数和(自身を除く): 2410193904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 67, 68, 74, 80, 85, 97, 102, 111, 120, 134, 136, 148, 170, 185, 194, 201, 204, 222, 240, 255, 268, 272, 291, 296, 335, 340, 370, 388, 402, 408, 444, 485, 510, 536, 555, 582, 592, 629, 670, 680, 740, 776, 804, 816, 888, 970, 1005, 1020, 1072, 1110, 1139, 1164, 1258, 1340, 1360, 1455, 1480, 1552, 1608, 1649, 1776, 1887, 1940, 2010, 2040, 2220, 2278, 2328, 2479, 2516, 2680, 2910, 2960, 3145, 3216, 3298, 3417, 3589, 3774, 3880, 4020, 4080, 4440, 4556, 4656, 4947, 4958, 5032, 5360, 5695, 5820, 6290, 6499, 6596, 6834, 7178, 7437, 7548, 7760, 8040, 8245, 8880, 9112, 9435, 9894, 9916, 10064, 10767, 11390, 11640, 12395, 12580, 12998, 13192, 13668, 14356, 14874, 15096, 16080, 16490, 17085, 17945, 18224, 18870, 19497, 19788, 19832, 21534, 22780, 23280, 24735, 24790, 25160, 25996, 26384, 27336, 28712, 29748, 30192, 32495, 32980, 34170, 35890, 37185, 37740, 38994, 39576, 39664, 42143, 43068, 45560, 49470, 49580, 50320, 51992, 53835, 54672, 57424, 59496, 61013, 64990, 65960, 68340, 71780, 74370, 75480, 77988, 79152, 84286, 86136, 91120, 97485, 98940, 99160, 103984, 107670, 110483, 118992, 122026, 126429, 129980, 131920, 136680, 143560, 148740, 150960, 155976, 168572, 172272, 183039, 194970, 197880, 198320, 210715, 215340, 220966, 240463, 244052, 252858, 259960, 273360, 287120, 297480, 305065, 311952, 331449, 337144, 366078, 389940, 395760, 421430, 430680, 441932, 480926, 488104, 505716, 519920, 552415, 594960, 610130, 632145, 662898, 674288, 721389, 732156, 779880, 842860, 861360, 883864, 915195, 961852, 976208, 1011432, 1104830, 1202315, 1220260, 1264290, 1325796, 1442778, 1464312, 1559760, 1657245, 1685720, 1767728, 1830390, 1923704, 2022864, 2209660, 2404630, 2440520, 2528580, 2651592, 2885556, 2928624, 3314490, 3371440, 3606945, 3660780, 3847408, 4087871, 4419320, 4809260, 4881040, 5057160, 5303184, 5771112, 6628980, 7213890, 7321560, 8175742, 8838640, 9618520, 10114320, 11542224, 12263613, 13257960, 14427780, 14643120, 16351484, 19237040, 20439355, 24527226, 26515920, 28855560, 32702968, 40878710, 49054452, 57711120, 61318065, 65405936, 81757420, 98108904, 122636130, 163514840, 196217808, 245272260, 327029680, 490544520, 981089040]

約数ペア:

[(1, 981089040), (2, 490544520), (3, 327029680), (4, 245272260), (5, 196217808), (6, 163514840), (8, 122636130), (10, 98108904), (12, 81757420), (15, 65405936), (16, 61318065), (17, 57711120), (20, 49054452), (24, 40878710), (30, 32702968), (34, 28855560), (37, 26515920), (40, 24527226), (48, 20439355), (51, 19237040), (60, 16351484), (67, 14643120), (68, 14427780), (74, 13257960), (80, 12263613), (85, 11542224), (97, 10114320), (102, 9618520), (111, 8838640), (120, 8175742), (134, 7321560), (136, 7213890), (148, 6628980), (170, 5771112), (185, 5303184), (194, 5057160), (201, 4881040), (204, 4809260), (222, 4419320), (240, 4087871), (255, 3847408), (268, 3660780), (272, 3606945), (291, 3371440), (296, 3314490), (335, 2928624), (340, 2885556), (370, 2651592), (388, 2528580), (402, 2440520), (408, 2404630), (444, 2209660), (485, 2022864), (510, 1923704), (536, 1830390), (555, 1767728), (582, 1685720), (592, 1657245), (629, 1559760), (670, 1464312), (680, 1442778), (740, 1325796), (776, 1264290), (804, 1220260), (816, 1202315), (888, 1104830), (970, 1011432), (1005, 976208), (1020, 961852), (1072, 915195), (1110, 883864), (1139, 861360), (1164, 842860), (1258, 779880), (1340, 732156), (1360, 721389), (1455, 674288), (1480, 662898), (1552, 632145), (1608, 610130), (1649, 594960), (1776, 552415), (1887, 519920), (1940, 505716), (2010, 488104), (2040, 480926), (2220, 441932), (2278, 430680), (2328, 421430), (2479, 395760), (2516, 389940), (2680, 366078), (2910, 337144), (2960, 331449), (3145, 311952), (3216, 305065), (3298, 297480), (3417, 287120), (3589, 273360), (3774, 259960), (3880, 252858), (4020, 244052), (4080, 240463), (4440, 220966), (4556, 215340), (4656, 210715), (4947, 198320), (4958, 197880), (5032, 194970), (5360, 183039), (5695, 172272), (5820, 168572), (6290, 155976), (6499, 150960), (6596, 148740), (6834, 143560), (7178, 136680), (7437, 131920), (7548, 129980), (7760, 126429), (8040, 122026), (8245, 118992), (8880, 110483), (9112, 107670), (9435, 103984), (9894, 99160), (9916, 98940), (10064, 97485), (10767, 91120), (11390, 86136), (11640, 84286), (12395, 79152), (12580, 77988), (12998, 75480), (13192, 74370), (13668, 71780), (14356, 68340), (14874, 65960), (15096, 64990), (16080, 61013), (16490, 59496), (17085, 57424), (17945, 54672), (18224, 53835), (18870, 51992), (19497, 50320), (19788, 49580), (19832, 49470), (21534, 45560), (22780, 43068), (23280, 42143), (24735, 39664), (24790, 39576), (25160, 38994), (25996, 37740), (26384, 37185), (27336, 35890), (28712, 34170), (29748, 32980), (30192, 32495)]