2170560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:63

約数の個数: 224

約数和(自身を含む): 8778240

約数和(自身を除く): 6607680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 64, 68, 70, 76, 80, 84, 85, 95, 96, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 160, 168, 170, 190, 192, 204, 210, 224, 228, 238, 240, 255, 266, 272, 280, 285, 304, 320, 323, 336, 340, 357, 380, 399, 408, 420, 448, 456, 476, 480, 510, 532, 544, 560, 570, 595, 608, 646, 665, 672, 680, 714, 760, 798, 816, 840, 912, 952, 960, 969, 1020, 1064, 1088, 1120, 1140, 1190, 1216, 1292, 1330, 1344, 1360, 1428, 1520, 1596, 1615, 1632, 1680, 1785, 1824, 1904, 1938, 1995, 2040, 2128, 2240, 2261, 2280, 2380, 2584, 2660, 2720, 2856, 3040, 3192, 3230, 3264, 3360, 3570, 3648, 3808, 3876, 3990, 4080, 4256, 4522, 4560, 4760, 4845, 5168, 5320, 5440, 5712, 6080, 6384, 6460, 6720, 6783, 7140, 7616, 7752, 7980, 8160, 8512, 9044, 9120, 9520, 9690, 10336, 10640, 11305, 11424, 12768, 12920, 13566, 14280, 15504, 15960, 16320, 18088, 18240, 19040, 19380, 20672, 21280, 22610, 22848, 25536, 25840, 27132, 28560, 31008, 31920, 33915, 36176, 38080, 38760, 42560, 45220, 51680, 54264, 57120, 62016, 63840, 67830, 72352, 77520, 90440, 103360, 108528, 114240, 127680, 135660, 144704, 155040, 180880, 217056, 271320, 310080, 361760, 434112, 542640, 723520, 1085280, 2170560]

約数ペア:

[(1, 2170560), (2, 1085280), (3, 723520), (4, 542640), (5, 434112), (6, 361760), (7, 310080), (8, 271320), (10, 217056), (12, 180880), (14, 155040), (15, 144704), (16, 135660), (17, 127680), (19, 114240), (20, 108528), (21, 103360), (24, 90440), (28, 77520), (30, 72352), (32, 67830), (34, 63840), (35, 62016), (38, 57120), (40, 54264), (42, 51680), (48, 45220), (51, 42560), (56, 38760), (57, 38080), (60, 36176), (64, 33915), (68, 31920), (70, 31008), (76, 28560), (80, 27132), (84, 25840), (85, 25536), (95, 22848), (96, 22610), (102, 21280), (105, 20672), (112, 19380), (114, 19040), (119, 18240), (120, 18088), (133, 16320), (136, 15960), (140, 15504), (152, 14280), (160, 13566), (168, 12920), (170, 12768), (190, 11424), (192, 11305), (204, 10640), (210, 10336), (224, 9690), (228, 9520), (238, 9120), (240, 9044), (255, 8512), (266, 8160), (272, 7980), (280, 7752), (285, 7616), (304, 7140), (320, 6783), (323, 6720), (336, 6460), (340, 6384), (357, 6080), (380, 5712), (399, 5440), (408, 5320), (420, 5168), (448, 4845), (456, 4760), (476, 4560), (480, 4522), (510, 4256), (532, 4080), (544, 3990), (560, 3876), (570, 3808), (595, 3648), (608, 3570), (646, 3360), (665, 3264), (672, 3230), (680, 3192), (714, 3040), (760, 2856), (798, 2720), (816, 2660), (840, 2584), (912, 2380), (952, 2280), (960, 2261), (969, 2240), (1020, 2128), (1064, 2040), (1088, 1995), (1120, 1938), (1140, 1904), (1190, 1824), (1216, 1785), (1292, 1680), (1330, 1632), (1344, 1615), (1360, 1596), (1428, 1520)]