2037582880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:459

約数の個数: 192

約数和(自身を含む): 5298628608

約数和(自身を除く): 3261045728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 53, 62, 80, 92, 106, 115, 124, 155, 160, 184, 212, 230, 248, 265, 310, 337, 368, 424, 460, 496, 530, 620, 674, 713, 736, 848, 920, 992, 1060, 1219, 1240, 1348, 1426, 1643, 1685, 1696, 1840, 2120, 2438, 2480, 2696, 2852, 3286, 3370, 3565, 3680, 4240, 4876, 4960, 5392, 5704, 6095, 6572, 6740, 7130, 7751, 8215, 8480, 9752, 10447, 10784, 11408, 12190, 13144, 13480, 14260, 15502, 16430, 17861, 19504, 20894, 22816, 24380, 26288, 26960, 28520, 31004, 32860, 35722, 37789, 38755, 39008, 41788, 48760, 52235, 52576, 53920, 57040, 62008, 65720, 71444, 75578, 77510, 83576, 89305, 97520, 104470, 114080, 124016, 131440, 142888, 151156, 155020, 167152, 178610, 188945, 195040, 208940, 240281, 248032, 262880, 285776, 302312, 310040, 334304, 357220, 377890, 410803, 417880, 480562, 553691, 571552, 604624, 620080, 714440, 755780, 821606, 835760, 961124, 1107382, 1201405, 1209248, 1240160, 1428880, 1511560, 1643212, 1671520, 1922248, 2054015, 2214764, 2402810, 2768455, 2857760, 3023120, 3286424, 3844496, 4108030, 4429528, 4805620, 5536910, 6046240, 6572848, 7688992, 8216060, 8859056, 9611240, 11073820, 12734893, 13145696, 16432120, 17718112, 19222480, 22147640, 25469786, 32864240, 38444960, 44295280, 50939572, 63674465, 65728480, 88590560, 101879144, 127348930, 203758288, 254697860, 407516576, 509395720, 1018791440, 2037582880]

約数ペア:

[(1, 2037582880), (2, 1018791440), (4, 509395720), (5, 407516576), (8, 254697860), (10, 203758288), (16, 127348930), (20, 101879144), (23, 88590560), (31, 65728480), (32, 63674465), (40, 50939572), (46, 44295280), (53, 38444960), (62, 32864240), (80, 25469786), (92, 22147640), (106, 19222480), (115, 17718112), (124, 16432120), (155, 13145696), (160, 12734893), (184, 11073820), (212, 9611240), (230, 8859056), (248, 8216060), (265, 7688992), (310, 6572848), (337, 6046240), (368, 5536910), (424, 4805620), (460, 4429528), (496, 4108030), (530, 3844496), (620, 3286424), (674, 3023120), (713, 2857760), (736, 2768455), (848, 2402810), (920, 2214764), (992, 2054015), (1060, 1922248), (1219, 1671520), (1240, 1643212), (1348, 1511560), (1426, 1428880), (1643, 1240160), (1685, 1209248), (1696, 1201405), (1840, 1107382), (2120, 961124), (2438, 835760), (2480, 821606), (2696, 755780), (2852, 714440), (3286, 620080), (3370, 604624), (3565, 571552), (3680, 553691), (4240, 480562), (4876, 417880), (4960, 410803), (5392, 377890), (5704, 357220), (6095, 334304), (6572, 310040), (6740, 302312), (7130, 285776), (7751, 262880), (8215, 248032), (8480, 240281), (9752, 208940), (10447, 195040), (10784, 188945), (11408, 178610), (12190, 167152), (13144, 155020), (13480, 151156), (14260, 142888), (15502, 131440), (16430, 124016), (17861, 114080), (19504, 104470), (20894, 97520), (22816, 89305), (24380, 83576), (26288, 77510), (26960, 75578), (28520, 71444), (31004, 65720), (32860, 62008), (35722, 57040), (37789, 53920), (38755, 52576), (39008, 52235), (41788, 48760)]