20227723920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3217}}^1$

素因数の和:3351

約数の個数: 320

約数和(自身を含む): 72400366080

約数和(自身を除く): 52172642160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 71, 72, 80, 82, 90, 108, 120, 123, 135, 142, 144, 164, 180, 205, 213, 216, 240, 246, 270, 284, 328, 355, 360, 369, 410, 426, 432, 492, 540, 568, 615, 639, 656, 710, 720, 738, 820, 852, 984, 1065, 1080, 1107, 1136, 1230, 1278, 1420, 1476, 1640, 1704, 1845, 1917, 1968, 2130, 2160, 2214, 2460, 2556, 2840, 2911, 2952, 3195, 3217, 3280, 3408, 3690, 3834, 4260, 4428, 4920, 5112, 5535, 5680, 5822, 5904, 6390, 6434, 7380, 7668, 8520, 8733, 8856, 9585, 9651, 9840, 10224, 11070, 11644, 12780, 12868, 14555, 14760, 15336, 16085, 17040, 17466, 17712, 19170, 19302, 22140, 23288, 25560, 25736, 26199, 28953, 29110, 29520, 30672, 32170, 34932, 38340, 38604, 43665, 44280, 46576, 48255, 51120, 51472, 52398, 57906, 58220, 64340, 69864, 76680, 77208, 78597, 86859, 87330, 88560, 96510, 104796, 115812, 116440, 128680, 130995, 131897, 139728, 144765, 153360, 154416, 157194, 173718, 174660, 193020, 209592, 228407, 231624, 232880, 257360, 261990, 263794, 289530, 314388, 347436, 349320, 386040, 392985, 395691, 419184, 434295, 456814, 463248, 523980, 527588, 579060, 628776, 659485, 685221, 694872, 698640, 772080, 785970, 791382, 868590, 913628, 1047960, 1055176, 1142035, 1158120, 1187073, 1257552, 1318970, 1370442, 1389744, 1571940, 1582764, 1737180, 1827256, 1978455, 2055663, 2095920, 2110352, 2284070, 2316240, 2374146, 2637940, 2740884, 3143880, 3165528, 3426105, 3474360, 3561219, 3654512, 3956910, 4111326, 4568140, 4748292, 5275880, 5481768, 5935365, 6166989, 6287760, 6331056, 6852210, 6948720, 7122438, 7913820, 8222652, 9136280, 9364687, 9496584, 10278315, 10551760, 10963536, 11870730, 12333978, 13704420, 14244876, 15827640, 16445304, 17806095, 18272560, 18729374, 18993168, 20556630, 23741460, 24667956, 27408840, 28094061, 28489752, 30834945, 31655280, 32890608, 35612190, 37458748, 41113260, 46823435, 47482920, 49335912, 54817680, 56188122, 56979504, 61669890, 71224380, 74917496, 82226520, 84282183, 93646870, 94965840, 98671824, 112376244, 123339780, 140470305, 142448760, 149834992, 164453040, 168564366, 187293740, 224752488, 246679560, 252846549, 280940610, 284897520, 337128732, 374587480, 421410915, 449504976, 493359120, 505693098, 561881220, 674257464, 749174960, 842821830, 1011386196, 1123762440, 1264232745, 1348514928, 1685643660, 2022772392, 2247524880, 2528465490, 3371287320, 4045544784, 5056930980, 6742574640, 10113861960, 20227723920]

約数ペア:

[(1, 20227723920), (2, 10113861960), (3, 6742574640), (4, 5056930980), (5, 4045544784), (6, 3371287320), (8, 2528465490), (9, 2247524880), (10, 2022772392), (12, 1685643660), (15, 1348514928), (16, 1264232745), (18, 1123762440), (20, 1011386196), (24, 842821830), (27, 749174960), (30, 674257464), (36, 561881220), (40, 505693098), (41, 493359120), (45, 449504976), (48, 421410915), (54, 374587480), (60, 337128732), (71, 284897520), (72, 280940610), (80, 252846549), (82, 246679560), (90, 224752488), (108, 187293740), (120, 168564366), (123, 164453040), (135, 149834992), (142, 142448760), (144, 140470305), (164, 123339780), (180, 112376244), (205, 98671824), (213, 94965840), (216, 93646870), (240, 84282183), (246, 82226520), (270, 74917496), (284, 71224380), (328, 61669890), (355, 56979504), (360, 56188122), (369, 54817680), (410, 49335912), (426, 47482920), (432, 46823435), (492, 41113260), (540, 37458748), (568, 35612190), (615, 32890608), (639, 31655280), (656, 30834945), (710, 28489752), (720, 28094061), (738, 27408840), (820, 24667956), (852, 23741460), (984, 20556630), (1065, 18993168), (1080, 18729374), (1107, 18272560), (1136, 17806095), (1230, 16445304), (1278, 15827640), (1420, 14244876), (1476, 13704420), (1640, 12333978), (1704, 11870730), (1845, 10963536), (1917, 10551760), (1968, 10278315), (2130, 9496584), (2160, 9364687), (2214, 9136280), (2460, 8222652), (2556, 7913820), (2840, 7122438), (2911, 6948720), (2952, 6852210), (3195, 6331056), (3217, 6287760), (3280, 6166989), (3408, 5935365), (3690, 5481768), (3834, 5275880), (4260, 4748292), (4428, 4568140), (4920, 4111326), (5112, 3956910), (5535, 3654512), (5680, 3561219), (5822, 3474360), (5904, 3426105), (6390, 3165528), (6434, 3143880), (7380, 2740884), (7668, 2637940), (8520, 2374146), (8733, 2316240), (8856, 2284070), (9585, 2110352), (9651, 2095920), (9840, 2055663), (10224, 1978455), (11070, 1827256), (11644, 1737180), (12780, 1582764), (12868, 1571940), (14555, 1389744), (14760, 1370442), (15336, 1318970), (16085, 1257552), (17040, 1187073), (17466, 1158120), (17712, 1142035), (19170, 1055176), (19302, 1047960), (22140, 913628), (23288, 868590), (25560, 791382), (25736, 785970), (26199, 772080), (28953, 698640), (29110, 694872), (29520, 685221), (30672, 659485), (32170, 628776), (34932, 579060), (38340, 527588), (38604, 523980), (43665, 463248), (44280, 456814), (46576, 434295), (48255, 419184), (51120, 395691), (51472, 392985), (52398, 386040), (57906, 349320), (58220, 347436), (64340, 314388), (69864, 289530), (76680, 263794), (77208, 261990), (78597, 257360), (86859, 232880), (87330, 231624), (88560, 228407), (96510, 209592), (104796, 193020), (115812, 174660), (116440, 173718), (128680, 157194), (130995, 154416), (131897, 153360), (139728, 144765)]