2045552040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:1993

約数の個数: 288

約数和(自身を含む): 7864351560

約数和(自身を除く): 5818799520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 61, 63, 70, 72, 84, 90, 98, 105, 120, 122, 126, 140, 147, 168, 180, 183, 196, 210, 244, 245, 252, 280, 294, 305, 315, 360, 366, 392, 420, 427, 441, 488, 490, 504, 549, 588, 610, 630, 732, 735, 840, 854, 882, 915, 980, 1098, 1176, 1220, 1260, 1281, 1464, 1470, 1708, 1764, 1830, 1901, 1960, 2135, 2196, 2205, 2440, 2520, 2562, 2745, 2940, 2989, 3416, 3528, 3660, 3802, 3843, 4270, 4392, 4410, 5124, 5490, 5703, 5880, 5978, 6405, 7320, 7604, 7686, 8540, 8820, 8967, 9505, 10248, 10980, 11406, 11956, 12810, 13307, 14945, 15208, 15372, 17080, 17109, 17640, 17934, 19010, 19215, 21960, 22812, 23912, 25620, 26614, 26901, 28515, 29890, 30744, 34218, 35868, 38020, 38430, 39921, 44835, 45624, 51240, 53228, 53802, 57030, 59780, 66535, 68436, 71736, 76040, 76860, 79842, 85545, 89670, 93149, 106456, 107604, 114060, 115961, 119560, 119763, 133070, 134505, 136872, 153720, 159684, 171090, 179340, 186298, 199605, 215208, 228120, 231922, 239526, 266140, 269010, 279447, 319368, 342180, 347883, 358680, 372596, 399210, 463844, 465745, 479052, 532280, 538020, 558894, 579805, 598815, 684360, 695766, 745192, 798420, 811727, 838341, 927688, 931490, 958104, 1043649, 1076040, 1117788, 1159610, 1197630, 1391532, 1397235, 1596840, 1623454, 1676682, 1739415, 1862980, 2087298, 2235576, 2319220, 2395260, 2435181, 2783064, 2794470, 3246908, 3353364, 3478830, 3725960, 4058635, 4174596, 4191705, 4638440, 4790520, 4870362, 5218245, 5588940, 5682089, 6493816, 6706728, 6957660, 7305543, 8117270, 8349192, 8383410, 9740724, 10436490, 11177880, 11364178, 12175905, 13915320, 14611086, 16234540, 16766820, 17046267, 19481448, 20872980, 22728356, 24351810, 28410445, 29222172, 32469080, 33533640, 34092534, 36527715, 41745960, 45456712, 48703620, 51138801, 56820890, 58444344, 68185068, 73055430, 85231335, 97407240, 102277602, 113641780, 136370136, 146110860, 170462670, 204555204, 227283560, 255694005, 292221720, 340925340, 409110408, 511388010, 681850680, 1022776020, 2045552040]

約数ペア:

[(1, 2045552040), (2, 1022776020), (3, 681850680), (4, 511388010), (5, 409110408), (6, 340925340), (7, 292221720), (8, 255694005), (9, 227283560), (10, 204555204), (12, 170462670), (14, 146110860), (15, 136370136), (18, 113641780), (20, 102277602), (21, 97407240), (24, 85231335), (28, 73055430), (30, 68185068), (35, 58444344), (36, 56820890), (40, 51138801), (42, 48703620), (45, 45456712), (49, 41745960), (56, 36527715), (60, 34092534), (61, 33533640), (63, 32469080), (70, 29222172), (72, 28410445), (84, 24351810), (90, 22728356), (98, 20872980), (105, 19481448), (120, 17046267), (122, 16766820), (126, 16234540), (140, 14611086), (147, 13915320), (168, 12175905), (180, 11364178), (183, 11177880), (196, 10436490), (210, 9740724), (244, 8383410), (245, 8349192), (252, 8117270), (280, 7305543), (294, 6957660), (305, 6706728), (315, 6493816), (360, 5682089), (366, 5588940), (392, 5218245), (420, 4870362), (427, 4790520), (441, 4638440), (488, 4191705), (490, 4174596), (504, 4058635), (549, 3725960), (588, 3478830), (610, 3353364), (630, 3246908), (732, 2794470), (735, 2783064), (840, 2435181), (854, 2395260), (882, 2319220), (915, 2235576), (980, 2087298), (1098, 1862980), (1176, 1739415), (1220, 1676682), (1260, 1623454), (1281, 1596840), (1464, 1397235), (1470, 1391532), (1708, 1197630), (1764, 1159610), (1830, 1117788), (1901, 1076040), (1960, 1043649), (2135, 958104), (2196, 931490), (2205, 927688), (2440, 838341), (2520, 811727), (2562, 798420), (2745, 745192), (2940, 695766), (2989, 684360), (3416, 598815), (3528, 579805), (3660, 558894), (3802, 538020), (3843, 532280), (4270, 479052), (4392, 465745), (4410, 463844), (5124, 399210), (5490, 372596), (5703, 358680), (5880, 347883), (5978, 342180), (6405, 319368), (7320, 279447), (7604, 269010), (7686, 266140), (8540, 239526), (8820, 231922), (8967, 228120), (9505, 215208), (10248, 199605), (10980, 186298), (11406, 179340), (11956, 171090), (12810, 159684), (13307, 153720), (14945, 136872), (15208, 134505), (15372, 133070), (17080, 119763), (17109, 119560), (17640, 115961), (17934, 114060), (19010, 107604), (19215, 106456), (21960, 93149), (22812, 89670), (23912, 85545), (25620, 79842), (26614, 76860), (26901, 76040), (28515, 71736), (29890, 68436), (30744, 66535), (34218, 59780), (35868, 57030), (38020, 53802), (38430, 53228), (39921, 51240), (44835, 45624)]