2097158040

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 7248486960

約数和(自身を除く): 5151328920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 131, 135, 162, 180, 183, 216, 243, 244, 262, 270, 305, 324, 360, 366, 393, 405, 486, 488, 524, 540, 549, 610, 648, 655, 729, 732, 786, 810, 915, 972, 1048, 1080, 1098, 1179, 1215, 1220, 1310, 1458, 1464, 1572, 1620, 1647, 1830, 1944, 1965, 2187, 2196, 2358, 2430, 2440, 2620, 2745, 2916, 3144, 3240, 3294, 3537, 3645, 3660, 3930, 4374, 4392, 4716, 4860, 4941, 5240, 5490, 5832, 5895, 6561, 6588, 7074, 7290, 7320, 7860, 7991, 8235, 8748, 9432, 9720, 9882, 10611, 10935, 10980, 11790, 13122, 13176, 14148, 14580, 14823, 15720, 15982, 16470, 17496, 17685, 19764, 21222, 21870, 21960, 23580, 23973, 24705, 26244, 28296, 29160, 29646, 31833, 31964, 32805, 32940, 35370, 39528, 39955, 42444, 43740, 44469, 47160, 47946, 49410, 52488, 53055, 59292, 63666, 63928, 65610, 65880, 70740, 71919, 74115, 79910, 84888, 87480, 88938, 95499, 95892, 98820, 106110, 118584, 119865, 127332, 131220, 133407, 141480, 143838, 148230, 159165, 159820, 177876, 190998, 191784, 197640, 212220, 215757, 222345, 239730, 254664, 262440, 266814, 286497, 287676, 296460, 318330, 319640, 355752, 359595, 381996, 400221, 424440, 431514, 444690, 477495, 479460, 533628, 572994, 575352, 592920, 636660, 647271, 667035, 719190, 763992, 800442, 859491, 863028, 889380, 954990, 958920, 1067256, 1078785, 1145988, 1273320, 1294542, 1334070, 1432485, 1438380, 1600884, 1718982, 1726056, 1778760, 1909980, 1941813, 2001105, 2157570, 2291976, 2589084, 2668140, 2864970, 2876760, 3201768, 3236355, 3437964, 3819960, 3883626, 4002210, 4297455, 4315140, 5178168, 5336280, 5729940, 5825439, 6472710, 6875928, 7767252, 8004420, 8594910, 8630280, 9709065, 11459880, 11650878, 12945420, 15534504, 16008840, 17189820, 17476317, 19418130, 23301756, 25890840, 29127195, 34379640, 34952634, 38836260, 46603512, 52428951, 58254390, 69905268, 77672520, 87381585, 104857902, 116508780, 139810536, 174763170, 209715804, 233017560, 262144755, 349526340, 419431608, 524289510, 699052680, 1048579020, 2097158040]

約数ペア:

[(1, 2097158040), (2, 1048579020), (3, 699052680), (4, 524289510), (5, 419431608), (6, 349526340), (8, 262144755), (9, 233017560), (10, 209715804), (12, 174763170), (15, 139810536), (18, 116508780), (20, 104857902), (24, 87381585), (27, 77672520), (30, 69905268), (36, 58254390), (40, 52428951), (45, 46603512), (54, 38836260), (60, 34952634), (61, 34379640), (72, 29127195), (81, 25890840), (90, 23301756), (108, 19418130), (120, 17476317), (122, 17189820), (131, 16008840), (135, 15534504), (162, 12945420), (180, 11650878), (183, 11459880), (216, 9709065), (243, 8630280), (244, 8594910), (262, 8004420), (270, 7767252), (305, 6875928), (324, 6472710), (360, 5825439), (366, 5729940), (393, 5336280), (405, 5178168), (486, 4315140), (488, 4297455), (524, 4002210), (540, 3883626), (549, 3819960), (610, 3437964), (648, 3236355), (655, 3201768), (729, 2876760), (732, 2864970), (786, 2668140), (810, 2589084), (915, 2291976), (972, 2157570), (1048, 2001105), (1080, 1941813), (1098, 1909980), (1179, 1778760), (1215, 1726056), (1220, 1718982), (1310, 1600884), (1458, 1438380), (1464, 1432485), (1572, 1334070), (1620, 1294542), (1647, 1273320), (1830, 1145988), (1944, 1078785), (1965, 1067256), (2187, 958920), (2196, 954990), (2358, 889380), (2430, 863028), (2440, 859491), (2620, 800442), (2745, 763992), (2916, 719190), (3144, 667035), (3240, 647271), (3294, 636660), (3537, 592920), (3645, 575352), (3660, 572994), (3930, 533628), (4374, 479460), (4392, 477495), (4716, 444690), (4860, 431514), (4941, 424440), (5240, 400221), (5490, 381996), (5832, 359595), (5895, 355752), (6561, 319640), (6588, 318330), (7074, 296460), (7290, 287676), (7320, 286497), (7860, 266814), (7991, 262440), (8235, 254664), (8748, 239730), (9432, 222345), (9720, 215757), (9882, 212220), (10611, 197640), (10935, 191784), (10980, 190998), (11790, 177876), (13122, 159820), (13176, 159165), (14148, 148230), (14580, 143838), (14823, 141480), (15720, 133407), (15982, 131220), (16470, 127332), (17496, 119865), (17685, 118584), (19764, 106110), (21222, 98820), (21870, 95892), (21960, 95499), (23580, 88938), (23973, 87480), (24705, 84888), (26244, 79910), (28296, 74115), (29160, 71919), (29646, 70740), (31833, 65880), (31964, 65610), (32805, 63928), (32940, 63666), (35370, 59292), (39528, 53055), (39955, 52488), (42444, 49410), (43740, 47946), (44469, 47160)]