2117323520

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 288

約数和(自身を含む): 5937247680

約数和(自身を除く): 3819924160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 37, 38, 40, 52, 64, 65, 74, 76, 80, 95, 104, 128, 130, 148, 152, 160, 181, 185, 190, 208, 247, 256, 260, 296, 304, 320, 362, 370, 380, 416, 481, 494, 520, 592, 608, 640, 703, 724, 740, 760, 832, 905, 962, 988, 1040, 1184, 1216, 1235, 1280, 1406, 1448, 1480, 1520, 1664, 1810, 1924, 1976, 2080, 2353, 2368, 2405, 2432, 2470, 2812, 2896, 2960, 3040, 3328, 3439, 3515, 3620, 3848, 3952, 4160, 4706, 4736, 4810, 4864, 4940, 5624, 5792, 5920, 6080, 6697, 6878, 7030, 7240, 7696, 7904, 8320, 9139, 9412, 9472, 9620, 9880, 11248, 11584, 11765, 11840, 12160, 13394, 13756, 14060, 14480, 15392, 15808, 16640, 17195, 18278, 18824, 19240, 19760, 22496, 23168, 23530, 23680, 24320, 26788, 27512, 28120, 28960, 30784, 31616, 33485, 34390, 36556, 37648, 38480, 39520, 44707, 44992, 45695, 46336, 47060, 47360, 53576, 55024, 56240, 57920, 61568, 63232, 66970, 68780, 73112, 75296, 76960, 79040, 87061, 89414, 89984, 91390, 94120, 107152, 110048, 112480, 115840, 123136, 127243, 133940, 137560, 146224, 150592, 153920, 158080, 174122, 178828, 179968, 182780, 188240, 214304, 220096, 223535, 224960, 231680, 254486, 267880, 275120, 292448, 301184, 307840, 316160, 348244, 357656, 365560, 376480, 428608, 435305, 440192, 447070, 449920, 508972, 535760, 550240, 584896, 602368, 615680, 636215, 696488, 715312, 731120, 752960, 857216, 870610, 880384, 894140, 899840, 1017944, 1071520, 1100480, 1169792, 1272430, 1392976, 1430624, 1462240, 1505920, 1654159, 1714432, 1741220, 1788280, 2035888, 2143040, 2200960, 2339584, 2544860, 2785952, 2861248, 2924480, 3011840, 3308318, 3482440, 3576560, 4071776, 4286080, 4401920, 5089720, 5571904, 5722496, 5848960, 6616636, 6964880, 7153120, 8143552, 8270795, 8572160, 10179440, 11143808, 11444992, 11697920, 13233272, 13929760, 14306240, 16287104, 16541590, 20358880, 22287616, 26466544, 27859520, 28612480, 32574208, 33083180, 40717760, 52933088, 55719040, 57224960, 66166360, 81435520, 105866176, 111438080, 132332720, 162871040, 211732352, 264665440, 423464704, 529330880, 1058661760, 2117323520]

約数ペア:

[(1, 2117323520), (2, 1058661760), (4, 529330880), (5, 423464704), (8, 264665440), (10, 211732352), (13, 162871040), (16, 132332720), (19, 111438080), (20, 105866176), (26, 81435520), (32, 66166360), (37, 57224960), (38, 55719040), (40, 52933088), (52, 40717760), (64, 33083180), (65, 32574208), (74, 28612480), (76, 27859520), (80, 26466544), (95, 22287616), (104, 20358880), (128, 16541590), (130, 16287104), (148, 14306240), (152, 13929760), (160, 13233272), (181, 11697920), (185, 11444992), (190, 11143808), (208, 10179440), (247, 8572160), (256, 8270795), (260, 8143552), (296, 7153120), (304, 6964880), (320, 6616636), (362, 5848960), (370, 5722496), (380, 5571904), (416, 5089720), (481, 4401920), (494, 4286080), (520, 4071776), (592, 3576560), (608, 3482440), (640, 3308318), (703, 3011840), (724, 2924480), (740, 2861248), (760, 2785952), (832, 2544860), (905, 2339584), (962, 2200960), (988, 2143040), (1040, 2035888), (1184, 1788280), (1216, 1741220), (1235, 1714432), (1280, 1654159), (1406, 1505920), (1448, 1462240), (1480, 1430624), (1520, 1392976), (1664, 1272430), (1810, 1169792), (1924, 1100480), (1976, 1071520), (2080, 1017944), (2353, 899840), (2368, 894140), (2405, 880384), (2432, 870610), (2470, 857216), (2812, 752960), (2896, 731120), (2960, 715312), (3040, 696488), (3328, 636215), (3439, 615680), (3515, 602368), (3620, 584896), (3848, 550240), (3952, 535760), (4160, 508972), (4706, 449920), (4736, 447070), (4810, 440192), (4864, 435305), (4940, 428608), (5624, 376480), (5792, 365560), (5920, 357656), (6080, 348244), (6697, 316160), (6878, 307840), (7030, 301184), (7240, 292448), (7696, 275120), (7904, 267880), (8320, 254486), (9139, 231680), (9412, 224960), (9472, 223535), (9620, 220096), (9880, 214304), (11248, 188240), (11584, 182780), (11765, 179968), (11840, 178828), (12160, 174122), (13394, 158080), (13756, 153920), (14060, 150592), (14480, 146224), (15392, 137560), (15808, 133940), (16640, 127243), (17195, 123136), (18278, 115840), (18824, 112480), (19240, 110048), (19760, 107152), (22496, 94120), (23168, 91390), (23530, 89984), (23680, 89414), (24320, 87061), (26788, 79040), (27512, 76960), (28120, 75296), (28960, 73112), (30784, 68780), (31616, 66970), (33485, 63232), (34390, 61568), (36556, 57920), (37648, 56240), (38480, 55024), (39520, 53576), (44707, 47360), (44992, 47060), (45695, 46336)]