263738870040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2461169}}^1$

素因数の和:2461249

約数の個数: 128

約数和(自身を含む): 850580352000

約数和(自身を除く): 586841481960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 47, 57, 60, 76, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 282, 285, 376, 380, 456, 470, 564, 570, 705, 760, 893, 940, 1128, 1140, 1410, 1786, 1880, 2280, 2679, 2820, 3572, 4465, 5358, 5640, 7144, 8930, 10716, 13395, 17860, 21432, 26790, 35720, 53580, 107160, 2461169, 4922338, 7383507, 9844676, 12305845, 14767014, 19689352, 24611690, 29534028, 36917535, 46762211, 49223380, 59068056, 73835070, 93524422, 98446760, 115674943, 140286633, 147670140, 187048844, 231349886, 233811055, 280573266, 295340280, 347024829, 374097688, 462699772, 467622110, 561146532, 578374715, 694049658, 701433165, 925399544, 935244220, 1122293064, 1156749430, 1388099316, 1402866330, 1735124145, 1870488440, 2197823917, 2313498860, 2776198632, 2805732660, 3470248290, 4395647834, 4626997720, 5611465320, 6593471751, 6940496580, 8791295668, 10989119585, 13186943502, 13880993160, 17582591336, 21978239170, 26373887004, 32967358755, 43956478340, 52747774008, 65934717510, 87912956680, 131869435020, 263738870040]

約数ペア:

[(1, 263738870040), (2, 131869435020), (3, 87912956680), (4, 65934717510), (5, 52747774008), (6, 43956478340), (8, 32967358755), (10, 26373887004), (12, 21978239170), (15, 17582591336), (19, 13880993160), (20, 13186943502), (24, 10989119585), (30, 8791295668), (38, 6940496580), (40, 6593471751), (47, 5611465320), (57, 4626997720), (60, 4395647834), (76, 3470248290), (94, 2805732660), (95, 2776198632), (114, 2313498860), (120, 2197823917), (141, 1870488440), (152, 1735124145), (188, 1402866330), (190, 1388099316), (228, 1156749430), (235, 1122293064), (282, 935244220), (285, 925399544), (376, 701433165), (380, 694049658), (456, 578374715), (470, 561146532), (564, 467622110), (570, 462699772), (705, 374097688), (760, 347024829), (893, 295340280), (940, 280573266), (1128, 233811055), (1140, 231349886), (1410, 187048844), (1786, 147670140), (1880, 140286633), (2280, 115674943), (2679, 98446760), (2820, 93524422), (3572, 73835070), (4465, 59068056), (5358, 49223380), (5640, 46762211), (7144, 36917535), (8930, 29534028), (10716, 24611690), (13395, 19689352), (17860, 14767014), (21432, 12305845), (26790, 9844676), (35720, 7383507), (53580, 4922338), (107160, 2461169)]