31975808880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{51263}}^1$

素因数の和:51415

約数の個数: 160

約数和(自身を含む): 104352178176

約数和(自身を除く): 72376369296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 113, 115, 120, 138, 184, 226, 230, 240, 276, 339, 345, 368, 452, 460, 552, 565, 678, 690, 904, 920, 1104, 1130, 1356, 1380, 1695, 1808, 1840, 2260, 2599, 2712, 2760, 3390, 4520, 5198, 5424, 5520, 6780, 7797, 9040, 10396, 12995, 13560, 15594, 20792, 25990, 27120, 31188, 38985, 41584, 51263, 51980, 62376, 77970, 102526, 103960, 124752, 153789, 155940, 205052, 207920, 256315, 307578, 311880, 410104, 512630, 615156, 623760, 768945, 820208, 1025260, 1179049, 1230312, 1537890, 2050520, 2358098, 2460624, 3075780, 3537147, 4101040, 4716196, 5792719, 5895245, 6151560, 7074294, 9432392, 11585438, 11790490, 12303120, 14148588, 17378157, 17685735, 18864784, 23170876, 23580980, 28297176, 28963595, 34756314, 35371470, 46341752, 47161960, 56594352, 57927190, 69512628, 70742940, 86890785, 92683504, 94323920, 115854380, 133232537, 139025256, 141485880, 173781570, 231708760, 266465074, 278050512, 282971760, 347563140, 399697611, 463417520, 532930148, 666162685, 695126280, 799395222, 1065860296, 1332325370, 1390252560, 1598790444, 1998488055, 2131720592, 2664650740, 3197580888, 3996976110, 5329301480, 6395161776, 7993952220, 10658602960, 15987904440, 31975808880]

約数ペア:

[(1, 31975808880), (2, 15987904440), (3, 10658602960), (4, 7993952220), (5, 6395161776), (6, 5329301480), (8, 3996976110), (10, 3197580888), (12, 2664650740), (15, 2131720592), (16, 1998488055), (20, 1598790444), (23, 1390252560), (24, 1332325370), (30, 1065860296), (40, 799395222), (46, 695126280), (48, 666162685), (60, 532930148), (69, 463417520), (80, 399697611), (92, 347563140), (113, 282971760), (115, 278050512), (120, 266465074), (138, 231708760), (184, 173781570), (226, 141485880), (230, 139025256), (240, 133232537), (276, 115854380), (339, 94323920), (345, 92683504), (368, 86890785), (452, 70742940), (460, 69512628), (552, 57927190), (565, 56594352), (678, 47161960), (690, 46341752), (904, 35371470), (920, 34756314), (1104, 28963595), (1130, 28297176), (1356, 23580980), (1380, 23170876), (1695, 18864784), (1808, 17685735), (1840, 17378157), (2260, 14148588), (2599, 12303120), (2712, 11790490), (2760, 11585438), (3390, 9432392), (4520, 7074294), (5198, 6151560), (5424, 5895245), (5520, 5792719), (6780, 4716196), (7797, 4101040), (9040, 3537147), (10396, 3075780), (12995, 2460624), (13560, 2358098), (15594, 2050520), (20792, 1537890), (25990, 1230312), (27120, 1179049), (31188, 1025260), (38985, 820208), (41584, 768945), (51263, 623760), (51980, 615156), (62376, 512630), (77970, 410104), (102526, 311880), (103960, 307578), (124752, 256315), (153789, 207920), (155940, 205052)]