162991920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 320

約数和(自身を含む): 659957760

約数和(自身を除く): 496965840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 208, 210, 221, 238, 240, 255, 260, 272, 273, 280, 312, 336, 340, 357, 364, 390, 408, 420, 439, 442, 455, 476, 510, 520, 546, 560, 595, 624, 663, 680, 714, 728, 780, 816, 840, 878, 884, 910, 952, 1020, 1040, 1092, 1105, 1190, 1317, 1326, 1360, 1365, 1428, 1456, 1547, 1560, 1680, 1756, 1768, 1785, 1820, 1904, 2040, 2184, 2195, 2210, 2380, 2634, 2652, 2730, 2856, 3073, 3094, 3120, 3315, 3512, 3536, 3570, 3640, 4080, 4368, 4390, 4420, 4641, 4760, 5268, 5304, 5460, 5707, 5712, 6146, 6188, 6585, 6630, 7024, 7140, 7280, 7463, 7735, 8780, 8840, 9219, 9282, 9520, 10536, 10608, 10920, 11414, 12292, 12376, 13170, 13260, 14280, 14926, 15365, 15470, 17121, 17560, 17680, 18438, 18564, 21072, 21840, 22389, 22828, 23205, 24584, 24752, 26340, 26520, 28535, 28560, 29852, 30730, 30940, 34242, 35120, 36876, 37128, 37315, 39949, 44778, 45656, 46095, 46410, 49168, 52241, 52680, 53040, 57070, 59704, 61460, 61880, 68484, 73752, 74256, 74630, 79898, 85605, 89556, 91312, 92190, 92820, 97019, 104482, 105360, 111945, 114140, 119408, 119847, 122920, 123760, 136968, 147504, 149260, 156723, 159796, 171210, 179112, 184380, 185640, 194038, 199745, 208964, 223890, 228280, 239694, 245840, 261205, 273936, 291057, 298520, 313446, 319592, 342420, 358224, 368760, 371280, 388076, 399490, 417928, 447780, 456560, 479388, 485095, 522410, 582114, 597040, 599235, 626892, 639184, 679133, 684840, 737520, 776152, 783615, 798980, 835856, 895560, 958776, 970190, 1044820, 1164228, 1198470, 1253784, 1358266, 1369680, 1455285, 1552304, 1567230, 1597960, 1791120, 1917552, 1940380, 2037399, 2089640, 2328456, 2396940, 2507568, 2716532, 2910570, 3134460, 3195920, 3395665, 3880760, 4074798, 4179280, 4656912, 4793880, 5433064, 5821140, 6268920, 6791330, 7761520, 8149596, 9587760, 10186995, 10866128, 11642280, 12537840, 13582660, 16299192, 20373990, 23284560, 27165320, 32598384, 40747980, 54330640, 81495960, 162991920]

約数ペア:

[(1, 162991920), (2, 81495960), (3, 54330640), (4, 40747980), (5, 32598384), (6, 27165320), (7, 23284560), (8, 20373990), (10, 16299192), (12, 13582660), (13, 12537840), (14, 11642280), (15, 10866128), (16, 10186995), (17, 9587760), (20, 8149596), (21, 7761520), (24, 6791330), (26, 6268920), (28, 5821140), (30, 5433064), (34, 4793880), (35, 4656912), (39, 4179280), (40, 4074798), (42, 3880760), (48, 3395665), (51, 3195920), (52, 3134460), (56, 2910570), (60, 2716532), (65, 2507568), (68, 2396940), (70, 2328456), (78, 2089640), (80, 2037399), (84, 1940380), (85, 1917552), (91, 1791120), (102, 1597960), (104, 1567230), (105, 1552304), (112, 1455285), (119, 1369680), (120, 1358266), (130, 1253784), (136, 1198470), (140, 1164228), (156, 1044820), (168, 970190), (170, 958776), (182, 895560), (195, 835856), (204, 798980), (208, 783615), (210, 776152), (221, 737520), (238, 684840), (240, 679133), (255, 639184), (260, 626892), (272, 599235), (273, 597040), (280, 582114), (312, 522410), (336, 485095), (340, 479388), (357, 456560), (364, 447780), (390, 417928), (408, 399490), (420, 388076), (439, 371280), (442, 368760), (455, 358224), (476, 342420), (510, 319592), (520, 313446), (546, 298520), (560, 291057), (595, 273936), (624, 261205), (663, 245840), (680, 239694), (714, 228280), (728, 223890), (780, 208964), (816, 199745), (840, 194038), (878, 185640), (884, 184380), (910, 179112), (952, 171210), (1020, 159796), (1040, 156723), (1092, 149260), (1105, 147504), (1190, 136968), (1317, 123760), (1326, 122920), (1360, 119847), (1365, 119408), (1428, 114140), (1456, 111945), (1547, 105360), (1560, 104482), (1680, 97019), (1756, 92820), (1768, 92190), (1785, 91312), (1820, 89556), (1904, 85605), (2040, 79898), (2184, 74630), (2195, 74256), (2210, 73752), (2380, 68484), (2634, 61880), (2652, 61460), (2730, 59704), (2856, 57070), (3073, 53040), (3094, 52680), (3120, 52241), (3315, 49168), (3512, 46410), (3536, 46095), (3570, 45656), (3640, 44778), (4080, 39949), (4368, 37315), (4390, 37128), (4420, 36876), (4641, 35120), (4760, 34242), (5268, 30940), (5304, 30730), (5460, 29852), (5707, 28560), (5712, 28535), (6146, 26520), (6188, 26340), (6585, 24752), (6630, 24584), (7024, 23205), (7140, 22828), (7280, 22389), (7463, 21840), (7735, 21072), (8780, 18564), (8840, 18438), (9219, 17680), (9282, 17560), (9520, 17121), (10536, 15470), (10608, 15365), (10920, 14926), (11414, 14280), (12292, 13260), (12376, 13170)]