4440607920

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:694

約数の個数: 400

約数和(自身を含む): 17745530880

約数和(自身を除く): 13304922960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 223, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 439, 446, 504, 540, 560, 567, 630, 648, 669, 720, 756, 810, 840, 878, 892, 945, 1008, 1080, 1115, 1134, 1260, 1296, 1317, 1338, 1512, 1561, 1620, 1680, 1756, 1784, 1890, 2007, 2160, 2195, 2230, 2268, 2520, 2634, 2676, 2835, 3024, 3073, 3122, 3240, 3345, 3512, 3568, 3780, 3951, 4014, 4390, 4460, 4536, 4683, 5040, 5268, 5352, 5670, 6021, 6146, 6244, 6480, 6585, 6690, 7024, 7560, 7805, 7902, 8028, 8780, 8920, 9072, 9219, 9366, 10035, 10536, 10704, 11340, 11853, 12042, 12292, 12488, 13170, 13380, 14049, 15120, 15365, 15610, 15804, 16056, 17560, 17840, 18063, 18438, 18732, 19755, 20070, 21072, 22680, 23415, 23706, 24084, 24584, 24976, 26340, 26760, 27657, 28098, 30105, 30730, 31220, 31608, 32112, 35120, 35559, 36126, 36876, 37464, 39510, 40140, 42147, 45360, 46095, 46830, 47412, 48168, 49168, 52680, 53520, 55314, 56196, 59265, 60210, 61460, 62440, 63216, 70245, 71118, 72252, 73752, 74928, 79020, 80280, 82971, 84294, 90315, 92190, 93660, 94824, 96336, 97897, 105360, 110628, 112392, 118530, 120420, 122920, 124880, 126441, 138285, 140490, 142236, 144504, 147504, 158040, 160560, 165942, 168588, 177795, 180630, 184380, 187320, 189648, 195794, 210735, 221256, 224784, 237060, 240840, 245840, 248913, 252882, 276570, 280980, 284472, 289008, 293691, 316080, 331884, 337176, 355590, 361260, 368760, 374640, 391588, 414855, 421470, 442512, 474120, 481680, 489485, 497826, 505764, 553140, 561960, 568944, 587382, 632205, 663768, 674352, 685279, 711180, 722520, 737520, 783176, 829710, 842940, 881073, 948240, 978970, 995652, 1011528, 1106280, 1123920, 1174764, 1244565, 1264410, 1327536, 1370558, 1422360, 1445040, 1468455, 1566352, 1659420, 1685880, 1762146, 1957940, 1991304, 2023056, 2055837, 2212560, 2349528, 2489130, 2528820, 2643219, 2741116, 2844720, 2936910, 3318840, 3371760, 3426395, 3524292, 3915880, 3982608, 4111674, 4405365, 4699056, 4978260, 5057640, 5286438, 5482232, 5873820, 6167511, 6637680, 6852790, 7048584, 7831760, 7929657, 8223348, 8810730, 9956520, 10115280, 10279185, 10572876, 10964464, 11747640, 12335022, 13216095, 13705580, 14097168, 15859314, 16446696, 17621460, 18502533, 19913040, 20558370, 21145752, 23495280, 24670044, 26432190, 27411160, 30837555, 31718628, 32893392, 35242920, 37005066, 39648285, 41116740, 42291504, 49340088, 52864380, 54822320, 55507599, 61675110, 63437256, 70485840, 74010132, 79296570, 82233480, 92512665, 98680176, 105728760, 111015198, 123350220, 126874512, 148020264, 158593140, 164466960, 185025330, 211457520, 222030396, 246700440, 277537995, 296040528, 317186280, 370050660, 444060792, 493400880, 555075990, 634372560, 740101320, 888121584, 1110151980, 1480202640, 2220303960, 4440607920]

約数ペア:

[(1, 4440607920), (2, 2220303960), (3, 1480202640), (4, 1110151980), (5, 888121584), (6, 740101320), (7, 634372560), (8, 555075990), (9, 493400880), (10, 444060792), (12, 370050660), (14, 317186280), (15, 296040528), (16, 277537995), (18, 246700440), (20, 222030396), (21, 211457520), (24, 185025330), (27, 164466960), (28, 158593140), (30, 148020264), (35, 126874512), (36, 123350220), (40, 111015198), (42, 105728760), (45, 98680176), (48, 92512665), (54, 82233480), (56, 79296570), (60, 74010132), (63, 70485840), (70, 63437256), (72, 61675110), (80, 55507599), (81, 54822320), (84, 52864380), (90, 49340088), (105, 42291504), (108, 41116740), (112, 39648285), (120, 37005066), (126, 35242920), (135, 32893392), (140, 31718628), (144, 30837555), (162, 27411160), (168, 26432190), (180, 24670044), (189, 23495280), (210, 21145752), (216, 20558370), (223, 19913040), (240, 18502533), (252, 17621460), (270, 16446696), (280, 15859314), (315, 14097168), (324, 13705580), (336, 13216095), (360, 12335022), (378, 11747640), (405, 10964464), (420, 10572876), (432, 10279185), (439, 10115280), (446, 9956520), (504, 8810730), (540, 8223348), (560, 7929657), (567, 7831760), (630, 7048584), (648, 6852790), (669, 6637680), (720, 6167511), (756, 5873820), (810, 5482232), (840, 5286438), (878, 5057640), (892, 4978260), (945, 4699056), (1008, 4405365), (1080, 4111674), (1115, 3982608), (1134, 3915880), (1260, 3524292), (1296, 3426395), (1317, 3371760), (1338, 3318840), (1512, 2936910), (1561, 2844720), (1620, 2741116), (1680, 2643219), (1756, 2528820), (1784, 2489130), (1890, 2349528), (2007, 2212560), (2160, 2055837), (2195, 2023056), (2230, 1991304), (2268, 1957940), (2520, 1762146), (2634, 1685880), (2676, 1659420), (2835, 1566352), (3024, 1468455), (3073, 1445040), (3122, 1422360), (3240, 1370558), (3345, 1327536), (3512, 1264410), (3568, 1244565), (3780, 1174764), (3951, 1123920), (4014, 1106280), (4390, 1011528), (4460, 995652), (4536, 978970), (4683, 948240), (5040, 881073), (5268, 842940), (5352, 829710), (5670, 783176), (6021, 737520), (6146, 722520), (6244, 711180), (6480, 685279), (6585, 674352), (6690, 663768), (7024, 632205), (7560, 587382), (7805, 568944), (7902, 561960), (8028, 553140), (8780, 505764), (8920, 497826), (9072, 489485), (9219, 481680), (9366, 474120), (10035, 442512), (10536, 421470), (10704, 414855), (11340, 391588), (11853, 374640), (12042, 368760), (12292, 361260), (12488, 355590), (13170, 337176), (13380, 331884), (14049, 316080), (15120, 293691), (15365, 289008), (15610, 284472), (15804, 280980), (16056, 276570), (17560, 252882), (17840, 248913), (18063, 245840), (18438, 240840), (18732, 237060), (19755, 224784), (20070, 221256), (21072, 210735), (22680, 195794), (23415, 189648), (23706, 187320), (24084, 184380), (24584, 180630), (24976, 177795), (26340, 168588), (26760, 165942), (27657, 160560), (28098, 158040), (30105, 147504), (30730, 144504), (31220, 142236), (31608, 140490), (32112, 138285), (35120, 126441), (35559, 124880), (36126, 122920), (36876, 120420), (37464, 118530), (39510, 112392), (40140, 110628), (42147, 105360), (45360, 97897), (46095, 96336), (46830, 94824), (47412, 93660), (48168, 92190), (49168, 90315), (52680, 84294), (53520, 82971), (55314, 80280), (56196, 79020), (59265, 74928), (60210, 73752), (61460, 72252), (62440, 71118), (63216, 70245)]