18080385120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{5419}}^1$

素因数の和:5778

約数の個数: 288

約数和(自身を含む): 70739585280

約数和(自身を除く): 52659200160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 331, 336, 360, 420, 480, 504, 560, 630, 662, 672, 720, 840, 993, 1008, 1120, 1260, 1324, 1440, 1655, 1680, 1986, 2016, 2317, 2520, 2648, 2979, 3310, 3360, 3972, 4634, 4965, 5040, 5296, 5419, 5958, 6620, 6951, 7944, 9268, 9930, 10080, 10592, 10838, 11585, 11916, 13240, 13902, 14895, 15888, 16257, 18536, 19860, 20853, 21676, 23170, 23832, 26480, 27095, 27804, 29790, 31776, 32514, 34755, 37072, 37933, 39720, 41706, 43352, 46340, 47664, 48771, 52960, 54190, 55608, 59580, 65028, 69510, 74144, 75866, 79440, 81285, 83412, 86704, 92680, 95328, 97542, 104265, 108380, 111216, 113799, 119160, 130056, 139020, 151732, 158880, 162570, 166824, 173408, 185360, 189665, 195084, 208530, 216760, 222432, 227598, 238320, 243855, 260112, 278040, 303464, 325140, 333648, 341397, 370720, 379330, 390168, 417060, 433520, 455196, 476640, 487710, 520224, 556080, 568995, 606928, 650280, 667296, 682794, 758660, 780336, 834120, 867040, 910392, 975420, 1112160, 1137990, 1213856, 1300560, 1365588, 1517320, 1560672, 1668240, 1706985, 1793689, 1820784, 1950840, 2275980, 2601120, 2731176, 3034640, 3336480, 3413970, 3587378, 3641568, 3901680, 4551960, 5381067, 5462352, 6069280, 6827940, 7174756, 7803360, 8968445, 9103920, 10762134, 10924704, 12555823, 13655880, 14349512, 16143201, 17936890, 18207840, 21524268, 25111646, 26905335, 27311760, 28699024, 32286402, 35873780, 37667469, 43048536, 50223292, 53810670, 54623520, 57398048, 62779115, 64572804, 71747560, 75334938, 80716005, 86097072, 100446584, 107621340, 113002407, 125558230, 129145608, 143495120, 150669876, 161432010, 172194144, 188337345, 200893168, 215242680, 226004814, 251116460, 258291216, 286990240, 301339752, 322864020, 376674690, 401786336, 430485360, 452009628, 502232920, 516582432, 565012035, 602679504, 645728040, 753349380, 860970720, 904019256, 1004465840, 1130024070, 1205359008, 1291456080, 1506698760, 1808038512, 2008931680, 2260048140, 2582912160, 3013397520, 3616077024, 4520096280, 6026795040, 9040192560, 18080385120]

約数ペア:

[(1, 18080385120), (2, 9040192560), (3, 6026795040), (4, 4520096280), (5, 3616077024), (6, 3013397520), (7, 2582912160), (8, 2260048140), (9, 2008931680), (10, 1808038512), (12, 1506698760), (14, 1291456080), (15, 1205359008), (16, 1130024070), (18, 1004465840), (20, 904019256), (21, 860970720), (24, 753349380), (28, 645728040), (30, 602679504), (32, 565012035), (35, 516582432), (36, 502232920), (40, 452009628), (42, 430485360), (45, 401786336), (48, 376674690), (56, 322864020), (60, 301339752), (63, 286990240), (70, 258291216), (72, 251116460), (80, 226004814), (84, 215242680), (90, 200893168), (96, 188337345), (105, 172194144), (112, 161432010), (120, 150669876), (126, 143495120), (140, 129145608), (144, 125558230), (160, 113002407), (168, 107621340), (180, 100446584), (210, 86097072), (224, 80716005), (240, 75334938), (252, 71747560), (280, 64572804), (288, 62779115), (315, 57398048), (331, 54623520), (336, 53810670), (360, 50223292), (420, 43048536), (480, 37667469), (504, 35873780), (560, 32286402), (630, 28699024), (662, 27311760), (672, 26905335), (720, 25111646), (840, 21524268), (993, 18207840), (1008, 17936890), (1120, 16143201), (1260, 14349512), (1324, 13655880), (1440, 12555823), (1655, 10924704), (1680, 10762134), (1986, 9103920), (2016, 8968445), (2317, 7803360), (2520, 7174756), (2648, 6827940), (2979, 6069280), (3310, 5462352), (3360, 5381067), (3972, 4551960), (4634, 3901680), (4965, 3641568), (5040, 3587378), (5296, 3413970), (5419, 3336480), (5958, 3034640), (6620, 2731176), (6951, 2601120), (7944, 2275980), (9268, 1950840), (9930, 1820784), (10080, 1793689), (10592, 1706985), (10838, 1668240), (11585, 1560672), (11916, 1517320), (13240, 1365588), (13902, 1300560), (14895, 1213856), (15888, 1137990), (16257, 1112160), (18536, 975420), (19860, 910392), (20853, 867040), (21676, 834120), (23170, 780336), (23832, 758660), (26480, 682794), (27095, 667296), (27804, 650280), (29790, 606928), (31776, 568995), (32514, 556080), (34755, 520224), (37072, 487710), (37933, 476640), (39720, 455196), (41706, 433520), (43352, 417060), (46340, 390168), (47664, 379330), (48771, 370720), (52960, 341397), (54190, 333648), (55608, 325140), (59580, 303464), (65028, 278040), (69510, 260112), (74144, 243855), (75866, 238320), (79440, 227598), (81285, 222432), (83412, 216760), (86704, 208530), (92680, 195084), (95328, 189665), (97542, 185360), (104265, 173408), (108380, 166824), (111216, 162570), (113799, 158880), (119160, 151732), (130056, 139020)]