1219961833640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1504417}}^1$

素因数の和:1504555

約数の個数: 128

約数和(自身を含む): 3184552022400

約数和(自身を除く): 1964590188760

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 97, 110, 152, 190, 194, 209, 220, 380, 388, 418, 440, 485, 760, 776, 836, 970, 1045, 1067, 1672, 1843, 1940, 2090, 2134, 3686, 3880, 4180, 4268, 5335, 7372, 8360, 8536, 9215, 10670, 14744, 18430, 20273, 21340, 36860, 40546, 42680, 73720, 81092, 101365, 162184, 202730, 405460, 810920, 1504417, 3008834, 6017668, 7522085, 12035336, 15044170, 16548587, 28583923, 30088340, 33097174, 57167846, 60176680, 66194348, 82742935, 114335692, 132388696, 142919615, 145928449, 165485870, 228671384, 285839230, 291856898, 314423153, 330971740, 571678460, 583713796, 628846306, 661943480, 729642245, 1143356920, 1167427592, 1257692612, 1459284490, 1572115765, 1605212939, 2515385224, 2772640531, 2918568980, 3144231530, 3210425878, 5545281062, 5837137960, 6288463060, 6420851756, 8026064695, 11090562124, 12576926120, 12841703512, 13863202655, 16052129390, 22181124248, 27726405310, 30499045841, 32104258780, 55452810620, 60998091682, 64208517560, 110905621240, 121996183364, 152495229205, 243992366728, 304990458410, 609980916820, 1219961833640]

約数ペア:

[(1, 1219961833640), (2, 609980916820), (4, 304990458410), (5, 243992366728), (8, 152495229205), (10, 121996183364), (11, 110905621240), (19, 64208517560), (20, 60998091682), (22, 55452810620), (38, 32104258780), (40, 30499045841), (44, 27726405310), (55, 22181124248), (76, 16052129390), (88, 13863202655), (95, 12841703512), (97, 12576926120), (110, 11090562124), (152, 8026064695), (190, 6420851756), (194, 6288463060), (209, 5837137960), (220, 5545281062), (380, 3210425878), (388, 3144231530), (418, 2918568980), (440, 2772640531), (485, 2515385224), (760, 1605212939), (776, 1572115765), (836, 1459284490), (970, 1257692612), (1045, 1167427592), (1067, 1143356920), (1672, 729642245), (1843, 661943480), (1940, 628846306), (2090, 583713796), (2134, 571678460), (3686, 330971740), (3880, 314423153), (4180, 291856898), (4268, 285839230), (5335, 228671384), (7372, 165485870), (8360, 145928449), (8536, 142919615), (9215, 132388696), (10670, 114335692), (14744, 82742935), (18430, 66194348), (20273, 60176680), (21340, 57167846), (36860, 33097174), (40546, 30088340), (42680, 28583923), (73720, 16548587), (81092, 15044170), (101365, 12035336), (162184, 7522085), (202730, 6017668), (405460, 3008834), (810920, 1504417)]