191021964840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{9277}}^1\times {\mathrm{8171}}^1$

素因数の和:17472

約数の個数: 192

約数和(自身を含む): 709673477760

約数和(自身を除く): 518651512920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 8171, 9277, 16342, 18554, 24513, 27831, 32684, 37108, 40855, 46385, 49026, 55662, 57197, 64939, 65368, 73539, 74216, 81710, 83493, 92770, 98052, 111324, 114394, 122565, 129878, 139155, 147078, 163420, 166986, 171591, 185540, 194817, 196104, 222648, 228788, 245130, 259756, 278310, 285985, 294156, 324695, 326840, 333972, 343182, 367695, 371080, 389634, 417465, 457576, 490260, 514773, 519512, 556620, 571970, 584451, 588312, 649390, 667944, 686364, 735390, 779268, 834930, 857955, 974085, 980520, 1029546, 1113240, 1143940, 1168902, 1298780, 1372728, 1470780, 1558536, 1669860, 1715910, 1948170, 2059092, 2287880, 2337804, 2573865, 2597560, 2922255, 2941560, 3339720, 3431820, 3896340, 4118184, 4675608, 5147730, 5844510, 6863640, 7792680, 10295460, 11689020, 20590920, 23378040, 75802367, 151604734, 227407101, 303209468, 379011835, 454814202, 530616569, 606418936, 682221303, 758023670, 909628404, 1061233138, 1137035505, 1364442606, 1516047340, 1591849707, 1819256808, 2122466276, 2274071010, 2653082845, 2728885212, 3032094680, 3183699414, 3411106515, 4244932552, 4548142020, 4775549121, 5306165690, 5457770424, 6367398828, 6822213030, 7959248535, 9096284040, 9551098242, 10612331380, 12734797656, 13644426060, 15918497070, 19102196484, 21224662760, 23877745605, 27288852120, 31836994140, 38204392968, 47755491210, 63673988280, 95510982420, 191021964840]

約数ペア:

[(1, 191021964840), (2, 95510982420), (3, 63673988280), (4, 47755491210), (5, 38204392968), (6, 31836994140), (7, 27288852120), (8, 23877745605), (9, 21224662760), (10, 19102196484), (12, 15918497070), (14, 13644426060), (15, 12734797656), (18, 10612331380), (20, 9551098242), (21, 9096284040), (24, 7959248535), (28, 6822213030), (30, 6367398828), (35, 5457770424), (36, 5306165690), (40, 4775549121), (42, 4548142020), (45, 4244932552), (56, 3411106515), (60, 3183699414), (63, 3032094680), (70, 2728885212), (72, 2653082845), (84, 2274071010), (90, 2122466276), (105, 1819256808), (120, 1591849707), (126, 1516047340), (140, 1364442606), (168, 1137035505), (180, 1061233138), (210, 909628404), (252, 758023670), (280, 682221303), (315, 606418936), (360, 530616569), (420, 454814202), (504, 379011835), (630, 303209468), (840, 227407101), (1260, 151604734), (2520, 75802367), (8171, 23378040), (9277, 20590920), (16342, 11689020), (18554, 10295460), (24513, 7792680), (27831, 6863640), (32684, 5844510), (37108, 5147730), (40855, 4675608), (46385, 4118184), (49026, 3896340), (55662, 3431820), (57197, 3339720), (64939, 2941560), (65368, 2922255), (73539, 2597560), (74216, 2573865), (81710, 2337804), (83493, 2287880), (92770, 2059092), (98052, 1948170), (111324, 1715910), (114394, 1669860), (122565, 1558536), (129878, 1470780), (139155, 1372728), (147078, 1298780), (163420, 1168902), (166986, 1143940), (171591, 1113240), (185540, 1029546), (194817, 980520), (196104, 974085), (222648, 857955), (228788, 834930), (245130, 779268), (259756, 735390), (278310, 686364), (285985, 667944), (294156, 649390), (324695, 588312), (326840, 584451), (333972, 571970), (343182, 556620), (367695, 519512), (371080, 514773), (389634, 490260), (417465, 457576)]