331424528000

素因数分解:

$2^7\times 5^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{6553}}^1$

素因数の和:6720

約数の個数: 256

約数和(自身を含む): 860369796000

約数和(自身を除く): 528945268000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 109, 116, 125, 128, 145, 160, 200, 218, 232, 250, 290, 320, 400, 436, 464, 500, 545, 580, 640, 725, 800, 872, 928, 1000, 1090, 1160, 1450, 1600, 1744, 1856, 2000, 2180, 2320, 2725, 2900, 3161, 3200, 3488, 3625, 3712, 4000, 4360, 4640, 5450, 5800, 6322, 6553, 6976, 7250, 8000, 8720, 9280, 10900, 11600, 12644, 13106, 13625, 13952, 14500, 15805, 16000, 17440, 18560, 21800, 23200, 25288, 26212, 27250, 29000, 31610, 32765, 34880, 43600, 46400, 50576, 52424, 54500, 58000, 63220, 65530, 69760, 79025, 87200, 92800, 101152, 104848, 109000, 116000, 126440, 131060, 158050, 163825, 174400, 190037, 202304, 209696, 218000, 232000, 252880, 262120, 316100, 327650, 348800, 380074, 395125, 404608, 419392, 436000, 464000, 505760, 524240, 632200, 655300, 714277, 760148, 790250, 819125, 838784, 872000, 950185, 1011520, 1048480, 1264400, 1310600, 1428554, 1520296, 1580500, 1638250, 1744000, 1900370, 2023040, 2096960, 2528800, 2621200, 2857108, 3040592, 3161000, 3276500, 3571385, 3800740, 4193920, 4750925, 5057600, 5242400, 5714216, 6081184, 6322000, 6553000, 7142770, 7601480, 9501850, 10115200, 10484800, 11428432, 12162368, 12644000, 13106000, 14285540, 15202960, 17856925, 19003700, 20714033, 20969600, 22856864, 23754625, 24324736, 25288000, 26212000, 28571080, 30405920, 35713850, 38007400, 41428066, 45713728, 47509250, 50576000, 52424000, 57142160, 60811840, 71427700, 76014800, 82856132, 89284625, 91427456, 95018500, 103570165, 104848000, 114284320, 121623680, 142855400, 152029600, 165712264, 178569250, 190037000, 207140330, 228568640, 285710800, 304059200, 331424528, 357138500, 380074000, 414280660, 457137280, 517850825, 571421600, 608118400, 662849056, 714277000, 760148000, 828561320, 1035701650, 1142843200, 1325698112, 1428554000, 1520296000, 1657122640, 2071403300, 2285686400, 2589254125, 2651396224, 2857108000, 3040592000, 3314245280, 4142806600, 5178508250, 5714216000, 6628490560, 8285613200, 10357016500, 11428432000, 13256981120, 16571226400, 20714033000, 33142452800, 41428066000, 66284905600, 82856132000, 165712264000, 331424528000]

約数ペア:

[(1, 331424528000), (2, 165712264000), (4, 82856132000), (5, 66284905600), (8, 41428066000), (10, 33142452800), (16, 20714033000), (20, 16571226400), (25, 13256981120), (29, 11428432000), (32, 10357016500), (40, 8285613200), (50, 6628490560), (58, 5714216000), (64, 5178508250), (80, 4142806600), (100, 3314245280), (109, 3040592000), (116, 2857108000), (125, 2651396224), (128, 2589254125), (145, 2285686400), (160, 2071403300), (200, 1657122640), (218, 1520296000), (232, 1428554000), (250, 1325698112), (290, 1142843200), (320, 1035701650), (400, 828561320), (436, 760148000), (464, 714277000), (500, 662849056), (545, 608118400), (580, 571421600), (640, 517850825), (725, 457137280), (800, 414280660), (872, 380074000), (928, 357138500), (1000, 331424528), (1090, 304059200), (1160, 285710800), (1450, 228568640), (1600, 207140330), (1744, 190037000), (1856, 178569250), (2000, 165712264), (2180, 152029600), (2320, 142855400), (2725, 121623680), (2900, 114284320), (3161, 104848000), (3200, 103570165), (3488, 95018500), (3625, 91427456), (3712, 89284625), (4000, 82856132), (4360, 76014800), (4640, 71427700), (5450, 60811840), (5800, 57142160), (6322, 52424000), (6553, 50576000), (6976, 47509250), (7250, 45713728), (8000, 41428066), (8720, 38007400), (9280, 35713850), (10900, 30405920), (11600, 28571080), (12644, 26212000), (13106, 25288000), (13625, 24324736), (13952, 23754625), (14500, 22856864), (15805, 20969600), (16000, 20714033), (17440, 19003700), (18560, 17856925), (21800, 15202960), (23200, 14285540), (25288, 13106000), (26212, 12644000), (27250, 12162368), (29000, 11428432), (31610, 10484800), (32765, 10115200), (34880, 9501850), (43600, 7601480), (46400, 7142770), (50576, 6553000), (52424, 6322000), (54500, 6081184), (58000, 5714216), (63220, 5242400), (65530, 5057600), (69760, 4750925), (79025, 4193920), (87200, 3800740), (92800, 3571385), (101152, 3276500), (104848, 3161000), (109000, 3040592), (116000, 2857108), (126440, 2621200), (131060, 2528800), (158050, 2096960), (163825, 2023040), (174400, 1900370), (190037, 1744000), (202304, 1638250), (209696, 1580500), (218000, 1520296), (232000, 1428554), (252880, 1310600), (262120, 1264400), (316100, 1048480), (327650, 1011520), (348800, 950185), (380074, 872000), (395125, 838784), (404608, 819125), (419392, 790250), (436000, 760148), (464000, 714277), (505760, 655300), (524240, 632200)]