72638280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 384

約数和(自身を含む): 297198720

約数和(自身を除く): 224560440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 24, 26, 30, 33, 34, 36, 39, 40, 44, 45, 51, 52, 55, 60, 65, 66, 68, 72, 78, 83, 85, 88, 90, 99, 102, 104, 110, 117, 120, 130, 132, 136, 143, 153, 156, 165, 166, 170, 180, 187, 195, 198, 204, 220, 221, 234, 249, 255, 260, 264, 286, 306, 312, 330, 332, 340, 360, 374, 390, 396, 408, 415, 429, 440, 442, 468, 495, 498, 510, 520, 561, 572, 585, 612, 660, 663, 664, 680, 715, 747, 748, 765, 780, 792, 830, 858, 884, 913, 935, 936, 990, 996, 1020, 1079, 1105, 1122, 1144, 1170, 1224, 1245, 1287, 1320, 1326, 1411, 1430, 1494, 1496, 1530, 1560, 1660, 1683, 1716, 1768, 1826, 1870, 1980, 1989, 1992, 2040, 2145, 2158, 2210, 2244, 2340, 2431, 2490, 2574, 2652, 2739, 2805, 2822, 2860, 2988, 3060, 3237, 3315, 3320, 3366, 3432, 3652, 3735, 3740, 3960, 3978, 4233, 4290, 4316, 4420, 4488, 4565, 4680, 4862, 4980, 5148, 5304, 5395, 5478, 5610, 5644, 5720, 5976, 6120, 6435, 6474, 6630, 6732, 7055, 7293, 7304, 7470, 7480, 7956, 8217, 8415, 8466, 8580, 8632, 8840, 9130, 9711, 9724, 9945, 9960, 10296, 10790, 10956, 11220, 11288, 11869, 12155, 12699, 12870, 12948, 13260, 13464, 13695, 14110, 14586, 14940, 15521, 15912, 16185, 16434, 16830, 16932, 17160, 18260, 18343, 19422, 19448, 19890, 21165, 21580, 21879, 21912, 22440, 23738, 24310, 25398, 25740, 25896, 26520, 27390, 28220, 29172, 29880, 31042, 32370, 32868, 33660, 33864, 35607, 36465, 36520, 36686, 38844, 39780, 41085, 42330, 43160, 43758, 46563, 47476, 48555, 48620, 50796, 51480, 54780, 55029, 56440, 58344, 59345, 62084, 63495, 64740, 65736, 67320, 71214, 72930, 73372, 77605, 77688, 79560, 82170, 84660, 87516, 91715, 93126, 94952, 97110, 97240, 101592, 106821, 109395, 109560, 110058, 118690, 124168, 126990, 129480, 139689, 142428, 145860, 146744, 155210, 164340, 165087, 169320, 175032, 178035, 183430, 186252, 194220, 201773, 213642, 218790, 220116, 232815, 237380, 253980, 275145, 279378, 284856, 291720, 310420, 328680, 330174, 356070, 366860, 372504, 388440, 403546, 427284, 437580, 440232, 465630, 474760, 507960, 534105, 550290, 558756, 605319, 620840, 660348, 698445, 712140, 733720, 807092, 825435, 854568, 875160, 931260, 1008865, 1068210, 1100580, 1117512, 1210638, 1320696, 1396890, 1424280, 1614184, 1650870, 1815957, 1862520, 2017730, 2136420, 2201160, 2421276, 2793780, 3026595, 3301740, 3631914, 4035460, 4272840, 4842552, 5587560, 6053190, 6603480, 7263828, 8070920, 9079785, 12106380, 14527656, 18159570, 24212760, 36319140, 72638280]

約数ペア:

[(1, 72638280), (2, 36319140), (3, 24212760), (4, 18159570), (5, 14527656), (6, 12106380), (8, 9079785), (9, 8070920), (10, 7263828), (11, 6603480), (12, 6053190), (13, 5587560), (15, 4842552), (17, 4272840), (18, 4035460), (20, 3631914), (22, 3301740), (24, 3026595), (26, 2793780), (30, 2421276), (33, 2201160), (34, 2136420), (36, 2017730), (39, 1862520), (40, 1815957), (44, 1650870), (45, 1614184), (51, 1424280), (52, 1396890), (55, 1320696), (60, 1210638), (65, 1117512), (66, 1100580), (68, 1068210), (72, 1008865), (78, 931260), (83, 875160), (85, 854568), (88, 825435), (90, 807092), (99, 733720), (102, 712140), (104, 698445), (110, 660348), (117, 620840), (120, 605319), (130, 558756), (132, 550290), (136, 534105), (143, 507960), (153, 474760), (156, 465630), (165, 440232), (166, 437580), (170, 427284), (180, 403546), (187, 388440), (195, 372504), (198, 366860), (204, 356070), (220, 330174), (221, 328680), (234, 310420), (249, 291720), (255, 284856), (260, 279378), (264, 275145), (286, 253980), (306, 237380), (312, 232815), (330, 220116), (332, 218790), (340, 213642), (360, 201773), (374, 194220), (390, 186252), (396, 183430), (408, 178035), (415, 175032), (429, 169320), (440, 165087), (442, 164340), (468, 155210), (495, 146744), (498, 145860), (510, 142428), (520, 139689), (561, 129480), (572, 126990), (585, 124168), (612, 118690), (660, 110058), (663, 109560), (664, 109395), (680, 106821), (715, 101592), (747, 97240), (748, 97110), (765, 94952), (780, 93126), (792, 91715), (830, 87516), (858, 84660), (884, 82170), (913, 79560), (935, 77688), (936, 77605), (990, 73372), (996, 72930), (1020, 71214), (1079, 67320), (1105, 65736), (1122, 64740), (1144, 63495), (1170, 62084), (1224, 59345), (1245, 58344), (1287, 56440), (1320, 55029), (1326, 54780), (1411, 51480), (1430, 50796), (1494, 48620), (1496, 48555), (1530, 47476), (1560, 46563), (1660, 43758), (1683, 43160), (1716, 42330), (1768, 41085), (1826, 39780), (1870, 38844), (1980, 36686), (1989, 36520), (1992, 36465), (2040, 35607), (2145, 33864), (2158, 33660), (2210, 32868), (2244, 32370), (2340, 31042), (2431, 29880), (2490, 29172), (2574, 28220), (2652, 27390), (2739, 26520), (2805, 25896), (2822, 25740), (2860, 25398), (2988, 24310), (3060, 23738), (3237, 22440), (3315, 21912), (3320, 21879), (3366, 21580), (3432, 21165), (3652, 19890), (3735, 19448), (3740, 19422), (3960, 18343), (3978, 18260), (4233, 17160), (4290, 16932), (4316, 16830), (4420, 16434), (4488, 16185), (4565, 15912), (4680, 15521), (4862, 14940), (4980, 14586), (5148, 14110), (5304, 13695), (5395, 13464), (5478, 13260), (5610, 12948), (5644, 12870), (5720, 12699), (5976, 12155), (6120, 11869), (6435, 11288), (6474, 11220), (6630, 10956), (6732, 10790), (7055, 10296), (7293, 9960), (7304, 9945), (7470, 9724), (7480, 9711), (7956, 9130), (8217, 8840), (8415, 8632), (8466, 8580)]