948656800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 288

約数和(自身を含む): 2903064192

約数和(自身を除く): 1954407392

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 83, 91, 100, 104, 112, 130, 140, 157, 160, 166, 175, 182, 200, 208, 224, 260, 280, 314, 325, 332, 350, 364, 400, 415, 416, 455, 520, 560, 581, 628, 650, 664, 700, 728, 785, 800, 830, 910, 1040, 1079, 1099, 1120, 1162, 1256, 1300, 1328, 1400, 1456, 1570, 1660, 1820, 2041, 2075, 2080, 2158, 2198, 2275, 2324, 2512, 2600, 2656, 2800, 2905, 2912, 3140, 3320, 3640, 3925, 4082, 4150, 4316, 4396, 4550, 4648, 5024, 5200, 5395, 5495, 5600, 5810, 6280, 6640, 7280, 7553, 7850, 8164, 8300, 8632, 8792, 9100, 9296, 10205, 10400, 10790, 10990, 11620, 12560, 13031, 13280, 14287, 14525, 14560, 15106, 15700, 16328, 16600, 17264, 17584, 18200, 18592, 20410, 21580, 21980, 23240, 25120, 26062, 26975, 27475, 28574, 29050, 30212, 31400, 32656, 33200, 34528, 35168, 36400, 37765, 40820, 43160, 43960, 46480, 51025, 52124, 53950, 54950, 57148, 58100, 60424, 62800, 65155, 65312, 66400, 71435, 72800, 75530, 81640, 86320, 87920, 91217, 92960, 102050, 104248, 107900, 109900, 114296, 116200, 120848, 125600, 130310, 142870, 151060, 163280, 169403, 172640, 175840, 182434, 188825, 204100, 208496, 215800, 219800, 228592, 232400, 241696, 260620, 285740, 302120, 325775, 326560, 338806, 357175, 364868, 377650, 408200, 416992, 431600, 439600, 456085, 457184, 464800, 521240, 571480, 604240, 651550, 677612, 714350, 729736, 755300, 816400, 847015, 863200, 879200, 912170, 1042480, 1142960, 1185821, 1208480, 1303100, 1355224, 1428700, 1459472, 1510600, 1632800, 1694030, 1824340, 2084960, 2280425, 2285920, 2371642, 2606200, 2710448, 2857400, 2918944, 3021200, 3388060, 3648680, 4235075, 4560850, 4743284, 5212400, 5420896, 5714800, 5929105, 6042400, 6776120, 7297360, 8470150, 9121700, 9486568, 10424800, 11429600, 11858210, 13552240, 14594720, 16940300, 18243400, 18973136, 23716420, 27104480, 29645525, 33880600, 36486800, 37946272, 47432840, 59291050, 67761200, 72973600, 94865680, 118582100, 135522400, 189731360, 237164200, 474328400, 948656800]

約数ペア:

[(1, 948656800), (2, 474328400), (4, 237164200), (5, 189731360), (7, 135522400), (8, 118582100), (10, 94865680), (13, 72973600), (14, 67761200), (16, 59291050), (20, 47432840), (25, 37946272), (26, 36486800), (28, 33880600), (32, 29645525), (35, 27104480), (40, 23716420), (50, 18973136), (52, 18243400), (56, 16940300), (65, 14594720), (70, 13552240), (80, 11858210), (83, 11429600), (91, 10424800), (100, 9486568), (104, 9121700), (112, 8470150), (130, 7297360), (140, 6776120), (157, 6042400), (160, 5929105), (166, 5714800), (175, 5420896), (182, 5212400), (200, 4743284), (208, 4560850), (224, 4235075), (260, 3648680), (280, 3388060), (314, 3021200), (325, 2918944), (332, 2857400), (350, 2710448), (364, 2606200), (400, 2371642), (415, 2285920), (416, 2280425), (455, 2084960), (520, 1824340), (560, 1694030), (581, 1632800), (628, 1510600), (650, 1459472), (664, 1428700), (700, 1355224), (728, 1303100), (785, 1208480), (800, 1185821), (830, 1142960), (910, 1042480), (1040, 912170), (1079, 879200), (1099, 863200), (1120, 847015), (1162, 816400), (1256, 755300), (1300, 729736), (1328, 714350), (1400, 677612), (1456, 651550), (1570, 604240), (1660, 571480), (1820, 521240), (2041, 464800), (2075, 457184), (2080, 456085), (2158, 439600), (2198, 431600), (2275, 416992), (2324, 408200), (2512, 377650), (2600, 364868), (2656, 357175), (2800, 338806), (2905, 326560), (2912, 325775), (3140, 302120), (3320, 285740), (3640, 260620), (3925, 241696), (4082, 232400), (4150, 228592), (4316, 219800), (4396, 215800), (4550, 208496), (4648, 204100), (5024, 188825), (5200, 182434), (5395, 175840), (5495, 172640), (5600, 169403), (5810, 163280), (6280, 151060), (6640, 142870), (7280, 130310), (7553, 125600), (7850, 120848), (8164, 116200), (8300, 114296), (8632, 109900), (8792, 107900), (9100, 104248), (9296, 102050), (10205, 92960), (10400, 91217), (10790, 87920), (10990, 86320), (11620, 81640), (12560, 75530), (13031, 72800), (13280, 71435), (14287, 66400), (14525, 65312), (14560, 65155), (15106, 62800), (15700, 60424), (16328, 58100), (16600, 57148), (17264, 54950), (17584, 53950), (18200, 52124), (18592, 51025), (20410, 46480), (21580, 43960), (21980, 43160), (23240, 40820), (25120, 37765), (26062, 36400), (26975, 35168), (27475, 34528), (28574, 33200), (29050, 32656), (30212, 31400)]