198152065720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{374239}}^1$

素因数の和:374349

約数の個数: 128

約数和(自身を含む): 534594355200

約数和(自身を除く): 336442289480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 61, 62, 70, 122, 124, 140, 155, 217, 244, 248, 280, 305, 310, 427, 434, 488, 610, 620, 854, 868, 1085, 1220, 1240, 1708, 1736, 1891, 2135, 2170, 2440, 3416, 3782, 4270, 4340, 7564, 8540, 8680, 9455, 13237, 15128, 17080, 18910, 26474, 37820, 52948, 66185, 75640, 105896, 132370, 264740, 374239, 529480, 748478, 1496956, 1871195, 2619673, 2993912, 3742390, 5239346, 7484780, 10478692, 11601409, 13098365, 14969560, 20957384, 22828579, 23202818, 26196730, 45657158, 46405636, 52393460, 58007045, 81209863, 91314316, 92811272, 104786920, 114142895, 116014090, 159800053, 162419726, 182628632, 228285790, 232028180, 319600106, 324839452, 406049315, 456571580, 464056360, 639200212, 649678904, 707685949, 799000265, 812098630, 913143160, 1278400424, 1415371898, 1598000530, 1624197260, 2830743796, 3196001060, 3248394520, 3538429745, 4953801643, 5661487592, 6392002120, 7076859490, 9907603286, 14153718980, 19815206572, 24769008215, 28307437960, 39630413144, 49538016430, 99076032860, 198152065720]

約数ペア:

[(1, 198152065720), (2, 99076032860), (4, 49538016430), (5, 39630413144), (7, 28307437960), (8, 24769008215), (10, 19815206572), (14, 14153718980), (20, 9907603286), (28, 7076859490), (31, 6392002120), (35, 5661487592), (40, 4953801643), (56, 3538429745), (61, 3248394520), (62, 3196001060), (70, 2830743796), (122, 1624197260), (124, 1598000530), (140, 1415371898), (155, 1278400424), (217, 913143160), (244, 812098630), (248, 799000265), (280, 707685949), (305, 649678904), (310, 639200212), (427, 464056360), (434, 456571580), (488, 406049315), (610, 324839452), (620, 319600106), (854, 232028180), (868, 228285790), (1085, 182628632), (1220, 162419726), (1240, 159800053), (1708, 116014090), (1736, 114142895), (1891, 104786920), (2135, 92811272), (2170, 91314316), (2440, 81209863), (3416, 58007045), (3782, 52393460), (4270, 46405636), (4340, 45657158), (7564, 26196730), (8540, 23202818), (8680, 22828579), (9455, 20957384), (13237, 14969560), (15128, 13098365), (17080, 11601409), (18910, 10478692), (26474, 7484780), (37820, 5239346), (52948, 3742390), (66185, 2993912), (75640, 2619673), (105896, 1871195), (132370, 1496956), (264740, 748478), (374239, 529480)]