18975199680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{18251}}^1$

素因数の和:18312

約数の個数: 252

約数和(自身を含む): 68886442872

約数和(自身を除く): 49911243192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 361, 380, 456, 480, 570, 576, 608, 684, 720, 722, 760, 855, 912, 960, 1083, 1140, 1216, 1368, 1440, 1444, 1520, 1710, 1805, 1824, 2166, 2280, 2736, 2880, 2888, 3040, 3249, 3420, 3610, 3648, 4332, 4560, 5415, 5472, 5776, 6080, 6498, 6840, 7220, 8664, 9120, 10830, 10944, 11552, 12996, 13680, 14440, 16245, 17328, 18240, 18251, 21660, 23104, 25992, 27360, 28880, 32490, 34656, 36502, 43320, 51984, 54720, 54753, 57760, 64980, 69312, 73004, 86640, 91255, 103968, 109506, 115520, 129960, 146008, 164259, 173280, 182510, 207936, 219012, 259920, 273765, 292016, 328518, 346560, 346769, 365020, 438024, 519840, 547530, 584032, 657036, 693538, 730040, 821295, 876048, 1039680, 1040307, 1095060, 1168064, 1314072, 1387076, 1460080, 1642590, 1733845, 1752096, 2080614, 2190120, 2628144, 2774152, 2920160, 3120921, 3285180, 3467690, 3504192, 4161228, 4380240, 5201535, 5256288, 5548304, 5840320, 6241842, 6570360, 6588611, 6935380, 8322456, 8760480, 10403070, 10512576, 11096608, 12483684, 13140720, 13177222, 13870760, 15604605, 16644912, 17520960, 19765833, 20806140, 22193216, 24967368, 26281440, 26354444, 27741520, 31209210, 32943055, 33289824, 39531666, 41612280, 49934736, 52562880, 52708888, 55483040, 59297499, 62418420, 65886110, 66579648, 79063332, 83224560, 98829165, 99869472, 105417776, 110966080, 118594998, 124836840, 131772220, 158126664, 166449120, 197658330, 199738944, 210835552, 237189996, 249673680, 263544440, 296487495, 316253328, 332898240, 395316660, 421671104, 474379992, 499347360, 527088880, 592974990, 632506656, 790633320, 948759984, 998694720, 1054177760, 1185949980, 1265013312, 1581266640, 1897519968, 2108355520, 2371899960, 3162533280, 3795039936, 4743799920, 6325066560, 9487599840, 18975199680]

約数ペア:

[(1, 18975199680), (2, 9487599840), (3, 6325066560), (4, 4743799920), (5, 3795039936), (6, 3162533280), (8, 2371899960), (9, 2108355520), (10, 1897519968), (12, 1581266640), (15, 1265013312), (16, 1185949980), (18, 1054177760), (19, 998694720), (20, 948759984), (24, 790633320), (30, 632506656), (32, 592974990), (36, 527088880), (38, 499347360), (40, 474379992), (45, 421671104), (48, 395316660), (57, 332898240), (60, 316253328), (64, 296487495), (72, 263544440), (76, 249673680), (80, 237189996), (90, 210835552), (95, 199738944), (96, 197658330), (114, 166449120), (120, 158126664), (144, 131772220), (152, 124836840), (160, 118594998), (171, 110966080), (180, 105417776), (190, 99869472), (192, 98829165), (228, 83224560), (240, 79063332), (285, 66579648), (288, 65886110), (304, 62418420), (320, 59297499), (342, 55483040), (360, 52708888), (361, 52562880), (380, 49934736), (456, 41612280), (480, 39531666), (570, 33289824), (576, 32943055), (608, 31209210), (684, 27741520), (720, 26354444), (722, 26281440), (760, 24967368), (855, 22193216), (912, 20806140), (960, 19765833), (1083, 17520960), (1140, 16644912), (1216, 15604605), (1368, 13870760), (1440, 13177222), (1444, 13140720), (1520, 12483684), (1710, 11096608), (1805, 10512576), (1824, 10403070), (2166, 8760480), (2280, 8322456), (2736, 6935380), (2880, 6588611), (2888, 6570360), (3040, 6241842), (3249, 5840320), (3420, 5548304), (3610, 5256288), (3648, 5201535), (4332, 4380240), (4560, 4161228), (5415, 3504192), (5472, 3467690), (5776, 3285180), (6080, 3120921), (6498, 2920160), (6840, 2774152), (7220, 2628144), (8664, 2190120), (9120, 2080614), (10830, 1752096), (10944, 1733845), (11552, 1642590), (12996, 1460080), (13680, 1387076), (14440, 1314072), (16245, 1168064), (17328, 1095060), (18240, 1040307), (18251, 1039680), (21660, 876048), (23104, 821295), (25992, 730040), (27360, 693538), (28880, 657036), (32490, 584032), (34656, 547530), (36502, 519840), (43320, 438024), (51984, 365020), (54720, 346769), (54753, 346560), (57760, 328518), (64980, 292016), (69312, 273765), (73004, 259920), (86640, 219012), (91255, 207936), (103968, 182510), (109506, 173280), (115520, 164259), (129960, 146008)]