3458890720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 288

約数和(自身を含む): 9506488320

約数和(自身を除く): 6047597600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 31, 32, 34, 38, 40, 62, 68, 76, 80, 85, 95, 124, 127, 136, 152, 155, 160, 170, 190, 248, 254, 272, 289, 304, 310, 323, 340, 380, 496, 508, 527, 544, 578, 589, 608, 620, 635, 646, 680, 760, 992, 1016, 1054, 1156, 1178, 1240, 1270, 1292, 1360, 1445, 1520, 1615, 2032, 2108, 2159, 2312, 2356, 2413, 2480, 2540, 2584, 2635, 2720, 2890, 2945, 3040, 3230, 3937, 4064, 4216, 4318, 4624, 4712, 4826, 4960, 5080, 5168, 5270, 5491, 5780, 5890, 6460, 7874, 8432, 8636, 8959, 9248, 9424, 9652, 10013, 10160, 10336, 10540, 10795, 10982, 11560, 11780, 12065, 12920, 15748, 16864, 17272, 17918, 18848, 19304, 19685, 20026, 20320, 21080, 21590, 21964, 23120, 23560, 24130, 25840, 27455, 31496, 34544, 35836, 36703, 38608, 39370, 40052, 41021, 42160, 43180, 43928, 44795, 46240, 47120, 48260, 50065, 51680, 54910, 62992, 66929, 69088, 71672, 73406, 74803, 77216, 78740, 80104, 82042, 84320, 86360, 87856, 89590, 94240, 96520, 100130, 109820, 125984, 133858, 143344, 146812, 149606, 157480, 160208, 164084, 170221, 172720, 175712, 179180, 183515, 193040, 200260, 205105, 219640, 267716, 286688, 293624, 299212, 314960, 320416, 328168, 334645, 340442, 345440, 358360, 367030, 374015, 386080, 400520, 410210, 439280, 535432, 587248, 598424, 629920, 656336, 669290, 680884, 697357, 716720, 734060, 748030, 801040, 820420, 851105, 878560, 1070864, 1137793, 1174496, 1196848, 1271651, 1312672, 1338580, 1361768, 1394714, 1433440, 1468120, 1496060, 1602080, 1640840, 1702210, 2141728, 2275586, 2393696, 2543302, 2677160, 2723536, 2789428, 2936240, 2992120, 3281680, 3404420, 3486785, 4551172, 5086604, 5354320, 5447072, 5578856, 5688965, 5872480, 5984240, 6358255, 6563360, 6808840, 6973570, 9102344, 10173208, 10708640, 11157712, 11377930, 11968480, 12716510, 13617680, 13947140, 18204688, 20346416, 21618067, 22315424, 22755860, 25433020, 27235360, 27894280, 36409376, 40692832, 43236134, 45511720, 50866040, 55788560, 86472268, 91023440, 101732080, 108090335, 111577120, 172944536, 182046880, 203464160, 216180670, 345889072, 432361340, 691778144, 864722680, 1729445360, 3458890720]

約数ペア:

[(1, 3458890720), (2, 1729445360), (4, 864722680), (5, 691778144), (8, 432361340), (10, 345889072), (16, 216180670), (17, 203464160), (19, 182046880), (20, 172944536), (31, 111577120), (32, 108090335), (34, 101732080), (38, 91023440), (40, 86472268), (62, 55788560), (68, 50866040), (76, 45511720), (80, 43236134), (85, 40692832), (95, 36409376), (124, 27894280), (127, 27235360), (136, 25433020), (152, 22755860), (155, 22315424), (160, 21618067), (170, 20346416), (190, 18204688), (248, 13947140), (254, 13617680), (272, 12716510), (289, 11968480), (304, 11377930), (310, 11157712), (323, 10708640), (340, 10173208), (380, 9102344), (496, 6973570), (508, 6808840), (527, 6563360), (544, 6358255), (578, 5984240), (589, 5872480), (608, 5688965), (620, 5578856), (635, 5447072), (646, 5354320), (680, 5086604), (760, 4551172), (992, 3486785), (1016, 3404420), (1054, 3281680), (1156, 2992120), (1178, 2936240), (1240, 2789428), (1270, 2723536), (1292, 2677160), (1360, 2543302), (1445, 2393696), (1520, 2275586), (1615, 2141728), (2032, 1702210), (2108, 1640840), (2159, 1602080), (2312, 1496060), (2356, 1468120), (2413, 1433440), (2480, 1394714), (2540, 1361768), (2584, 1338580), (2635, 1312672), (2720, 1271651), (2890, 1196848), (2945, 1174496), (3040, 1137793), (3230, 1070864), (3937, 878560), (4064, 851105), (4216, 820420), (4318, 801040), (4624, 748030), (4712, 734060), (4826, 716720), (4960, 697357), (5080, 680884), (5168, 669290), (5270, 656336), (5491, 629920), (5780, 598424), (5890, 587248), (6460, 535432), (7874, 439280), (8432, 410210), (8636, 400520), (8959, 386080), (9248, 374015), (9424, 367030), (9652, 358360), (10013, 345440), (10160, 340442), (10336, 334645), (10540, 328168), (10795, 320416), (10982, 314960), (11560, 299212), (11780, 293624), (12065, 286688), (12920, 267716), (15748, 219640), (16864, 205105), (17272, 200260), (17918, 193040), (18848, 183515), (19304, 179180), (19685, 175712), (20026, 172720), (20320, 170221), (21080, 164084), (21590, 160208), (21964, 157480), (23120, 149606), (23560, 146812), (24130, 143344), (25840, 133858), (27455, 125984), (31496, 109820), (34544, 100130), (35836, 96520), (36703, 94240), (38608, 89590), (39370, 87856), (40052, 86360), (41021, 84320), (42160, 82042), (43180, 80104), (43928, 78740), (44795, 77216), (46240, 74803), (47120, 73406), (48260, 71672), (50065, 69088), (51680, 66929), (54910, 62992)]