2130954480

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:691

約数の個数: 280

約数和(自身を含む): 7562685600

約数和(自身を除く): 5431731120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 108, 120, 122, 135, 144, 162, 180, 183, 216, 240, 243, 244, 270, 305, 324, 360, 366, 405, 432, 486, 488, 540, 549, 599, 610, 648, 720, 729, 732, 810, 915, 972, 976, 1080, 1098, 1198, 1215, 1220, 1296, 1458, 1464, 1620, 1647, 1797, 1830, 1944, 2160, 2196, 2396, 2430, 2440, 2745, 2916, 2928, 2995, 3240, 3294, 3594, 3645, 3660, 3888, 4392, 4792, 4860, 4880, 4941, 5391, 5490, 5832, 5990, 6480, 6588, 7188, 7290, 7320, 8235, 8784, 8985, 9584, 9720, 9882, 10782, 10980, 11664, 11980, 13176, 14376, 14580, 14640, 14823, 16173, 16470, 17970, 19440, 19764, 21564, 21960, 23960, 24705, 26352, 26955, 28752, 29160, 29646, 32346, 32940, 35940, 36539, 39528, 43128, 43920, 44469, 47920, 48519, 49410, 53910, 58320, 59292, 64692, 65880, 71880, 73078, 74115, 79056, 80865, 86256, 88938, 97038, 98820, 107820, 109617, 118584, 129384, 131760, 143760, 145557, 146156, 148230, 161730, 177876, 182695, 194076, 197640, 215640, 219234, 222345, 237168, 242595, 258768, 291114, 292312, 296460, 323460, 328851, 355752, 365390, 388152, 395280, 431280, 436671, 438468, 444690, 485190, 548085, 582228, 584624, 592920, 646920, 657702, 711504, 727785, 730780, 776304, 873342, 876936, 889380, 970380, 986553, 1096170, 1164456, 1185840, 1293840, 1315404, 1455570, 1461560, 1644255, 1746684, 1753872, 1778760, 1940760, 1973106, 2183355, 2192340, 2328912, 2630808, 2911140, 2923120, 2959659, 3288510, 3493368, 3557520, 3881520, 3946212, 4366710, 4384680, 4932765, 5261616, 5822280, 5919318, 6577020, 6986736, 7892424, 8733420, 8769360, 8878977, 9865530, 11644560, 11838636, 13154040, 14798295, 15784848, 17466840, 17757954, 19731060, 23677272, 26308080, 26636931, 29596590, 34933680, 35515908, 39462120, 44394885, 47354544, 53273862, 59193180, 71031816, 78924240, 88789770, 106547724, 118386360, 133184655, 142063632, 177579540, 213095448, 236772720, 266369310, 355159080, 426190896, 532738620, 710318160, 1065477240, 2130954480]

約数ペア:

[(1, 2130954480), (2, 1065477240), (3, 710318160), (4, 532738620), (5, 426190896), (6, 355159080), (8, 266369310), (9, 236772720), (10, 213095448), (12, 177579540), (15, 142063632), (16, 133184655), (18, 118386360), (20, 106547724), (24, 88789770), (27, 78924240), (30, 71031816), (36, 59193180), (40, 53273862), (45, 47354544), (48, 44394885), (54, 39462120), (60, 35515908), (61, 34933680), (72, 29596590), (80, 26636931), (81, 26308080), (90, 23677272), (108, 19731060), (120, 17757954), (122, 17466840), (135, 15784848), (144, 14798295), (162, 13154040), (180, 11838636), (183, 11644560), (216, 9865530), (240, 8878977), (243, 8769360), (244, 8733420), (270, 7892424), (305, 6986736), (324, 6577020), (360, 5919318), (366, 5822280), (405, 5261616), (432, 4932765), (486, 4384680), (488, 4366710), (540, 3946212), (549, 3881520), (599, 3557520), (610, 3493368), (648, 3288510), (720, 2959659), (729, 2923120), (732, 2911140), (810, 2630808), (915, 2328912), (972, 2192340), (976, 2183355), (1080, 1973106), (1098, 1940760), (1198, 1778760), (1215, 1753872), (1220, 1746684), (1296, 1644255), (1458, 1461560), (1464, 1455570), (1620, 1315404), (1647, 1293840), (1797, 1185840), (1830, 1164456), (1944, 1096170), (2160, 986553), (2196, 970380), (2396, 889380), (2430, 876936), (2440, 873342), (2745, 776304), (2916, 730780), (2928, 727785), (2995, 711504), (3240, 657702), (3294, 646920), (3594, 592920), (3645, 584624), (3660, 582228), (3888, 548085), (4392, 485190), (4792, 444690), (4860, 438468), (4880, 436671), (4941, 431280), (5391, 395280), (5490, 388152), (5832, 365390), (5990, 355752), (6480, 328851), (6588, 323460), (7188, 296460), (7290, 292312), (7320, 291114), (8235, 258768), (8784, 242595), (8985, 237168), (9584, 222345), (9720, 219234), (9882, 215640), (10782, 197640), (10980, 194076), (11664, 182695), (11980, 177876), (13176, 161730), (14376, 148230), (14580, 146156), (14640, 145557), (14823, 143760), (16173, 131760), (16470, 129384), (17970, 118584), (19440, 109617), (19764, 107820), (21564, 98820), (21960, 97038), (23960, 88938), (24705, 86256), (26352, 80865), (26955, 79056), (28752, 74115), (29160, 73078), (29646, 71880), (32346, 65880), (32940, 64692), (35940, 59292), (36539, 58320), (39528, 53910), (43128, 49410), (43920, 48519), (44469, 47920)]