154323960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 256

約数和(自身を含む): 571069440

約数和(自身を除く): 416745480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 101, 102, 105, 107, 119, 120, 136, 140, 168, 170, 202, 204, 210, 214, 238, 255, 280, 303, 321, 340, 357, 404, 408, 420, 428, 476, 505, 510, 535, 595, 606, 642, 680, 707, 714, 749, 808, 840, 856, 952, 1010, 1020, 1070, 1190, 1212, 1284, 1414, 1428, 1498, 1515, 1605, 1717, 1785, 1819, 2020, 2040, 2121, 2140, 2247, 2380, 2424, 2568, 2828, 2856, 2996, 3030, 3210, 3434, 3535, 3570, 3638, 3745, 4040, 4242, 4280, 4494, 4760, 5151, 5457, 5656, 5992, 6060, 6420, 6868, 7070, 7140, 7276, 7490, 8484, 8585, 8988, 9095, 10302, 10605, 10807, 10914, 11235, 12019, 12120, 12733, 12840, 13736, 14140, 14280, 14552, 14980, 16968, 17170, 17976, 18190, 20604, 21210, 21614, 21828, 22470, 24038, 25466, 25755, 27285, 28280, 29960, 32421, 34340, 36057, 36380, 38199, 41208, 42420, 43228, 43656, 44940, 48076, 50932, 51510, 54035, 54570, 60095, 63665, 64842, 68680, 72114, 72760, 75649, 76398, 84840, 86456, 89880, 96152, 101864, 103020, 108070, 109140, 120190, 127330, 129684, 144228, 151298, 152796, 162105, 180285, 183719, 190995, 206040, 216140, 218280, 226947, 240380, 254660, 259368, 288456, 302596, 305592, 324210, 360570, 367438, 378245, 381990, 432280, 453894, 480760, 509320, 551157, 605192, 648420, 721140, 734876, 756490, 763980, 907788, 918595, 1102314, 1134735, 1286033, 1296840, 1442280, 1469752, 1512980, 1527960, 1815576, 1837190, 2204628, 2269470, 2572066, 2755785, 3025960, 3674380, 3858099, 4409256, 4538940, 5144132, 5511570, 6430165, 7348760, 7716198, 9077880, 10288264, 11023140, 12860330, 15432396, 19290495, 22046280, 25720660, 30864792, 38580990, 51441320, 77161980, 154323960]

約数ペア:

[(1, 154323960), (2, 77161980), (3, 51441320), (4, 38580990), (5, 30864792), (6, 25720660), (7, 22046280), (8, 19290495), (10, 15432396), (12, 12860330), (14, 11023140), (15, 10288264), (17, 9077880), (20, 7716198), (21, 7348760), (24, 6430165), (28, 5511570), (30, 5144132), (34, 4538940), (35, 4409256), (40, 3858099), (42, 3674380), (51, 3025960), (56, 2755785), (60, 2572066), (68, 2269470), (70, 2204628), (84, 1837190), (85, 1815576), (101, 1527960), (102, 1512980), (105, 1469752), (107, 1442280), (119, 1296840), (120, 1286033), (136, 1134735), (140, 1102314), (168, 918595), (170, 907788), (202, 763980), (204, 756490), (210, 734876), (214, 721140), (238, 648420), (255, 605192), (280, 551157), (303, 509320), (321, 480760), (340, 453894), (357, 432280), (404, 381990), (408, 378245), (420, 367438), (428, 360570), (476, 324210), (505, 305592), (510, 302596), (535, 288456), (595, 259368), (606, 254660), (642, 240380), (680, 226947), (707, 218280), (714, 216140), (749, 206040), (808, 190995), (840, 183719), (856, 180285), (952, 162105), (1010, 152796), (1020, 151298), (1070, 144228), (1190, 129684), (1212, 127330), (1284, 120190), (1414, 109140), (1428, 108070), (1498, 103020), (1515, 101864), (1605, 96152), (1717, 89880), (1785, 86456), (1819, 84840), (2020, 76398), (2040, 75649), (2121, 72760), (2140, 72114), (2247, 68680), (2380, 64842), (2424, 63665), (2568, 60095), (2828, 54570), (2856, 54035), (2996, 51510), (3030, 50932), (3210, 48076), (3434, 44940), (3535, 43656), (3570, 43228), (3638, 42420), (3745, 41208), (4040, 38199), (4242, 36380), (4280, 36057), (4494, 34340), (4760, 32421), (5151, 29960), (5457, 28280), (5656, 27285), (5992, 25755), (6060, 25466), (6420, 24038), (6868, 22470), (7070, 21828), (7140, 21614), (7276, 21210), (7490, 20604), (8484, 18190), (8585, 17976), (8988, 17170), (9095, 16968), (10302, 14980), (10605, 14552), (10807, 14280), (10914, 14140), (11235, 13736), (12019, 12840), (12120, 12733)]