19270446960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{7639}}^1$

素因数の和:8135

約数の個数: 160

約数和(自身を含む): 62480286720

約数和(自身を除く): 43209839760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 457, 460, 552, 690, 914, 920, 1104, 1371, 1380, 1828, 1840, 2285, 2742, 2760, 3656, 4570, 5484, 5520, 6855, 7312, 7639, 9140, 10511, 10968, 13710, 15278, 18280, 21022, 21936, 22917, 27420, 30556, 31533, 36560, 38195, 42044, 45834, 52555, 54840, 61112, 63066, 76390, 84088, 91668, 105110, 109680, 114585, 122224, 126132, 152780, 157665, 168176, 175697, 183336, 210220, 229170, 252264, 305560, 315330, 351394, 366672, 420440, 458340, 504528, 527091, 611120, 630660, 702788, 840880, 878485, 916680, 1054182, 1261320, 1405576, 1756970, 1833360, 2108364, 2522640, 2635455, 2811152, 3491023, 3513940, 4216728, 5270910, 6982046, 7027880, 8433456, 10473069, 10541820, 13964092, 14055760, 17455115, 20946138, 21083640, 27928184, 34910230, 41892276, 42167280, 52365345, 55856368, 69820460, 80293529, 83784552, 104730690, 139640920, 160587058, 167569104, 209461380, 240880587, 279281840, 321174116, 401467645, 418922760, 481761174, 642348232, 802935290, 837845520, 963522348, 1204402935, 1284696464, 1605870580, 1927044696, 2408805870, 3211741160, 3854089392, 4817611740, 6423482320, 9635223480, 19270446960]

約数ペア:

[(1, 19270446960), (2, 9635223480), (3, 6423482320), (4, 4817611740), (5, 3854089392), (6, 3211741160), (8, 2408805870), (10, 1927044696), (12, 1605870580), (15, 1284696464), (16, 1204402935), (20, 963522348), (23, 837845520), (24, 802935290), (30, 642348232), (40, 481761174), (46, 418922760), (48, 401467645), (60, 321174116), (69, 279281840), (80, 240880587), (92, 209461380), (115, 167569104), (120, 160587058), (138, 139640920), (184, 104730690), (230, 83784552), (240, 80293529), (276, 69820460), (345, 55856368), (368, 52365345), (457, 42167280), (460, 41892276), (552, 34910230), (690, 27928184), (914, 21083640), (920, 20946138), (1104, 17455115), (1371, 14055760), (1380, 13964092), (1828, 10541820), (1840, 10473069), (2285, 8433456), (2742, 7027880), (2760, 6982046), (3656, 5270910), (4570, 4216728), (5484, 3513940), (5520, 3491023), (6855, 2811152), (7312, 2635455), (7639, 2522640), (9140, 2108364), (10511, 1833360), (10968, 1756970), (13710, 1405576), (15278, 1261320), (18280, 1054182), (21022, 916680), (21936, 878485), (22917, 840880), (27420, 702788), (30556, 630660), (31533, 611120), (36560, 527091), (38195, 504528), (42044, 458340), (45834, 420440), (52555, 366672), (54840, 351394), (61112, 315330), (63066, 305560), (76390, 252264), (84088, 229170), (91668, 210220), (105110, 183336), (109680, 175697), (114585, 168176), (122224, 157665), (126132, 152780)]