193959480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 256

約数和(自身を含む): 696729600

約数和(自身を除く): 502770120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 89, 104, 110, 120, 127, 130, 132, 143, 156, 165, 178, 195, 220, 254, 260, 264, 267, 286, 312, 330, 356, 381, 390, 429, 440, 445, 508, 520, 534, 572, 635, 660, 712, 715, 762, 780, 858, 890, 979, 1016, 1068, 1144, 1157, 1270, 1320, 1335, 1397, 1430, 1524, 1560, 1651, 1716, 1780, 1905, 1958, 2136, 2145, 2314, 2540, 2670, 2794, 2860, 2937, 3048, 3302, 3432, 3471, 3560, 3810, 3916, 4191, 4290, 4628, 4895, 4953, 5080, 5340, 5588, 5720, 5785, 5874, 6604, 6942, 6985, 7620, 7832, 8255, 8382, 8580, 9256, 9790, 9906, 10680, 11176, 11303, 11570, 11748, 12727, 13208, 13884, 13970, 14685, 15240, 16510, 16764, 17160, 17355, 18161, 19580, 19812, 20955, 22606, 23140, 23496, 24765, 25454, 27768, 27940, 29370, 33020, 33528, 33909, 34710, 36322, 38181, 39160, 39624, 41910, 45212, 46280, 49530, 50908, 54483, 55880, 56515, 58740, 63635, 66040, 67818, 69420, 72644, 76362, 83820, 90424, 90805, 99060, 101816, 108966, 113030, 117480, 124333, 127270, 135636, 138840, 145288, 146939, 152724, 167640, 169545, 181610, 190905, 198120, 217932, 226060, 248666, 254540, 271272, 272415, 293878, 305448, 339090, 363220, 372999, 381810, 435864, 440817, 452120, 497332, 509080, 544830, 587756, 621665, 678180, 726440, 734695, 745998, 763620, 881634, 994664, 1089660, 1175512, 1243330, 1356360, 1469390, 1491996, 1527240, 1616329, 1763268, 1864995, 2179320, 2204085, 2486660, 2938780, 2983992, 3232658, 3526536, 3729990, 4408170, 4848987, 4973320, 5877560, 6465316, 7459980, 8081645, 8816340, 9697974, 12930632, 14919960, 16163290, 17632680, 19395948, 24244935, 32326580, 38791896, 48489870, 64653160, 96979740, 193959480]

約数ペア:

[(1, 193959480), (2, 96979740), (3, 64653160), (4, 48489870), (5, 38791896), (6, 32326580), (8, 24244935), (10, 19395948), (11, 17632680), (12, 16163290), (13, 14919960), (15, 12930632), (20, 9697974), (22, 8816340), (24, 8081645), (26, 7459980), (30, 6465316), (33, 5877560), (39, 4973320), (40, 4848987), (44, 4408170), (52, 3729990), (55, 3526536), (60, 3232658), (65, 2983992), (66, 2938780), (78, 2486660), (88, 2204085), (89, 2179320), (104, 1864995), (110, 1763268), (120, 1616329), (127, 1527240), (130, 1491996), (132, 1469390), (143, 1356360), (156, 1243330), (165, 1175512), (178, 1089660), (195, 994664), (220, 881634), (254, 763620), (260, 745998), (264, 734695), (267, 726440), (286, 678180), (312, 621665), (330, 587756), (356, 544830), (381, 509080), (390, 497332), (429, 452120), (440, 440817), (445, 435864), (508, 381810), (520, 372999), (534, 363220), (572, 339090), (635, 305448), (660, 293878), (712, 272415), (715, 271272), (762, 254540), (780, 248666), (858, 226060), (890, 217932), (979, 198120), (1016, 190905), (1068, 181610), (1144, 169545), (1157, 167640), (1270, 152724), (1320, 146939), (1335, 145288), (1397, 138840), (1430, 135636), (1524, 127270), (1560, 124333), (1651, 117480), (1716, 113030), (1780, 108966), (1905, 101816), (1958, 99060), (2136, 90805), (2145, 90424), (2314, 83820), (2540, 76362), (2670, 72644), (2794, 69420), (2860, 67818), (2937, 66040), (3048, 63635), (3302, 58740), (3432, 56515), (3471, 55880), (3560, 54483), (3810, 50908), (3916, 49530), (4191, 46280), (4290, 45212), (4628, 41910), (4895, 39624), (4953, 39160), (5080, 38181), (5340, 36322), (5588, 34710), (5720, 33909), (5785, 33528), (5874, 33020), (6604, 29370), (6942, 27940), (6985, 27768), (7620, 25454), (7832, 24765), (8255, 23496), (8382, 23140), (8580, 22606), (9256, 20955), (9790, 19812), (9906, 19580), (10680, 18161), (11176, 17355), (11303, 17160), (11570, 16764), (11748, 16510), (12727, 15240), (13208, 14685), (13884, 13970)]