69853680

素因数分解:

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

素因数の和:488

約数の個数: 240

約数和(自身を含む): 268107840

約数和(自身を除く): 198254160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 439, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 878, 884, 936, 1020, 1040, 1105, 1170, 1224, 1317, 1326, 1360, 1530, 1560, 1756, 1768, 1872, 1989, 2040, 2195, 2210, 2340, 2448, 2634, 2652, 3060, 3120, 3315, 3512, 3536, 3951, 3978, 4080, 4390, 4420, 4680, 5268, 5304, 5707, 6120, 6585, 6630, 7024, 7463, 7902, 7956, 8780, 8840, 9360, 9945, 10536, 10608, 11414, 12240, 13170, 13260, 14926, 15804, 15912, 17121, 17560, 17680, 19755, 19890, 21072, 22389, 22828, 26340, 26520, 28535, 29852, 31608, 31824, 34242, 35120, 37315, 39510, 39780, 44778, 45656, 51363, 52680, 53040, 57070, 59704, 63216, 67167, 68484, 74630, 79020, 79560, 85605, 89556, 91312, 97019, 102726, 105360, 111945, 114140, 119408, 134334, 136968, 149260, 158040, 159120, 171210, 179112, 194038, 205452, 223890, 228280, 256815, 268668, 273936, 291057, 298520, 316080, 335835, 342420, 358224, 388076, 410904, 447780, 456560, 485095, 513630, 537336, 582114, 597040, 671670, 684840, 776152, 821808, 873171, 895560, 970190, 1027260, 1074672, 1164228, 1343340, 1369680, 1455285, 1552304, 1746342, 1791120, 1940380, 2054520, 2328456, 2686680, 2910570, 3492684, 3880760, 4109040, 4365855, 4656912, 5373360, 5821140, 6985368, 7761520, 8731710, 11642280, 13970736, 17463420, 23284560, 34926840, 69853680]

約数ペア:

[(1, 69853680), (2, 34926840), (3, 23284560), (4, 17463420), (5, 13970736), (6, 11642280), (8, 8731710), (9, 7761520), (10, 6985368), (12, 5821140), (13, 5373360), (15, 4656912), (16, 4365855), (17, 4109040), (18, 3880760), (20, 3492684), (24, 2910570), (26, 2686680), (30, 2328456), (34, 2054520), (36, 1940380), (39, 1791120), (40, 1746342), (45, 1552304), (48, 1455285), (51, 1369680), (52, 1343340), (60, 1164228), (65, 1074672), (68, 1027260), (72, 970190), (78, 895560), (80, 873171), (85, 821808), (90, 776152), (102, 684840), (104, 671670), (117, 597040), (120, 582114), (130, 537336), (136, 513630), (144, 485095), (153, 456560), (156, 447780), (170, 410904), (180, 388076), (195, 358224), (204, 342420), (208, 335835), (221, 316080), (234, 298520), (240, 291057), (255, 273936), (260, 268668), (272, 256815), (306, 228280), (312, 223890), (340, 205452), (360, 194038), (390, 179112), (408, 171210), (439, 159120), (442, 158040), (468, 149260), (510, 136968), (520, 134334), (585, 119408), (612, 114140), (624, 111945), (663, 105360), (680, 102726), (720, 97019), (765, 91312), (780, 89556), (816, 85605), (878, 79560), (884, 79020), (936, 74630), (1020, 68484), (1040, 67167), (1105, 63216), (1170, 59704), (1224, 57070), (1317, 53040), (1326, 52680), (1360, 51363), (1530, 45656), (1560, 44778), (1756, 39780), (1768, 39510), (1872, 37315), (1989, 35120), (2040, 34242), (2195, 31824), (2210, 31608), (2340, 29852), (2448, 28535), (2634, 26520), (2652, 26340), (3060, 22828), (3120, 22389), (3315, 21072), (3512, 19890), (3536, 19755), (3951, 17680), (3978, 17560), (4080, 17121), (4390, 15912), (4420, 15804), (4680, 14926), (5268, 13260), (5304, 13170), (5707, 12240), (6120, 11414), (6585, 10608), (6630, 10536), (7024, 9945), (7463, 9360), (7902, 8840), (7956, 8780)]