304551979440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{75323}}^1$

素因数の和:76347

約数の個数: 160

約数和(自身を含む): 1000669095936

約数和(自身を除く): 696117116496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 991, 1020, 1360, 1982, 2040, 2973, 3964, 4080, 4955, 5946, 7928, 9910, 11892, 14865, 15856, 16847, 19820, 23784, 29730, 33694, 39640, 47568, 50541, 59460, 67388, 75323, 79280, 84235, 101082, 118920, 134776, 150646, 168470, 202164, 225969, 237840, 252705, 269552, 301292, 336940, 376615, 404328, 451938, 505410, 602584, 673880, 753230, 808656, 903876, 1010820, 1129845, 1205168, 1280491, 1347760, 1506460, 1807752, 2021640, 2259690, 2560982, 3012920, 3615504, 3841473, 4043280, 4519380, 5121964, 6025840, 6402455, 7682946, 9038760, 10243928, 12804910, 15365892, 18077520, 19207365, 20487856, 25609820, 30731784, 38414730, 51219640, 61463568, 74645093, 76829460, 102439280, 149290186, 153658920, 223935279, 298580372, 307317840, 373225465, 447870558, 597160744, 746450930, 895741116, 1119676395, 1194321488, 1268966581, 1492901860, 1791482232, 2239352790, 2537933162, 2985803720, 3582964464, 3806899743, 4478705580, 5075866324, 5971607440, 6344832905, 7613799486, 8957411160, 10151732648, 12689665810, 15227598972, 17914822320, 19034498715, 20303465296, 25379331620, 30455197944, 38068997430, 50758663240, 60910395888, 76137994860, 101517326480, 152275989720, 304551979440]

約数ペア:

[(1, 304551979440), (2, 152275989720), (3, 101517326480), (4, 76137994860), (5, 60910395888), (6, 50758663240), (8, 38068997430), (10, 30455197944), (12, 25379331620), (15, 20303465296), (16, 19034498715), (17, 17914822320), (20, 15227598972), (24, 12689665810), (30, 10151732648), (34, 8957411160), (40, 7613799486), (48, 6344832905), (51, 5971607440), (60, 5075866324), (68, 4478705580), (80, 3806899743), (85, 3582964464), (102, 2985803720), (120, 2537933162), (136, 2239352790), (170, 1791482232), (204, 1492901860), (240, 1268966581), (255, 1194321488), (272, 1119676395), (340, 895741116), (408, 746450930), (510, 597160744), (680, 447870558), (816, 373225465), (991, 307317840), (1020, 298580372), (1360, 223935279), (1982, 153658920), (2040, 149290186), (2973, 102439280), (3964, 76829460), (4080, 74645093), (4955, 61463568), (5946, 51219640), (7928, 38414730), (9910, 30731784), (11892, 25609820), (14865, 20487856), (15856, 19207365), (16847, 18077520), (19820, 15365892), (23784, 12804910), (29730, 10243928), (33694, 9038760), (39640, 7682946), (47568, 6402455), (50541, 6025840), (59460, 5121964), (67388, 4519380), (75323, 4043280), (79280, 3841473), (84235, 3615504), (101082, 3012920), (118920, 2560982), (134776, 2259690), (150646, 2021640), (168470, 1807752), (202164, 1506460), (225969, 1347760), (237840, 1280491), (252705, 1205168), (269552, 1129845), (301292, 1010820), (336940, 903876), (376615, 808656), (404328, 753230), (451938, 673880), (505410, 602584)]