197977962840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{93047}}^1$

素因数の和:93234

約数の個数: 256

約数和(自身を含む): 723541248000

約数和(自身を除く): 525563285160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 149, 168, 170, 204, 210, 238, 255, 280, 298, 340, 357, 408, 420, 447, 476, 510, 595, 596, 680, 714, 745, 840, 894, 952, 1020, 1043, 1190, 1192, 1428, 1490, 1785, 1788, 2040, 2086, 2235, 2380, 2533, 2856, 2980, 3129, 3570, 3576, 4172, 4470, 4760, 5066, 5215, 5960, 6258, 7140, 7599, 8344, 8940, 10132, 10430, 12516, 12665, 14280, 15198, 15645, 17731, 17880, 20264, 20860, 25032, 25330, 30396, 31290, 35462, 37995, 41720, 50660, 53193, 60792, 62580, 70924, 75990, 88655, 93047, 101320, 106386, 125160, 141848, 151980, 177310, 186094, 212772, 265965, 279141, 303960, 354620, 372188, 425544, 465235, 531930, 558282, 651329, 709240, 744376, 930470, 1063860, 1116564, 1302658, 1395705, 1581799, 1860940, 1953987, 2127720, 2233128, 2605316, 2791410, 3163598, 3256645, 3721880, 3907974, 4745397, 5210632, 5582820, 6327196, 6513290, 7815948, 7908995, 9490794, 9769935, 11072593, 11165640, 12654392, 13026580, 13864003, 15631896, 15817990, 18981588, 19539870, 22145186, 23726985, 26053160, 27728006, 31635980, 33217779, 37963176, 39079740, 41592009, 44290372, 47453970, 55362965, 55456012, 63271960, 66435558, 69320015, 78159480, 83184018, 88580744, 94907940, 97048021, 110725930, 110912024, 132871116, 138640030, 166088895, 166368036, 189815880, 194096042, 207960045, 221451860, 235688051, 265742232, 277280060, 291144063, 332177790, 332736072, 388192084, 415920090, 442903720, 471376102, 485240105, 554560120, 582288126, 664355580, 707064153, 776384168, 831840180, 942752204, 970480210, 1164576252, 1178440255, 1328711160, 1414128306, 1455720315, 1649816357, 1663680360, 1885504408, 1940960420, 2329152504, 2356880510, 2828256612, 2911440630, 3299632714, 3535320765, 3881920840, 4713761020, 4949449071, 5656513224, 5822881260, 6599265428, 7070641530, 8249081785, 9427522040, 9898898142, 11645762520, 13198530856, 14141283060, 16498163570, 19797796284, 24747245355, 28282566120, 32996327140, 39595592568, 49494490710, 65992654280, 98988981420, 197977962840]

約数ペア:

[(1, 197977962840), (2, 98988981420), (3, 65992654280), (4, 49494490710), (5, 39595592568), (6, 32996327140), (7, 28282566120), (8, 24747245355), (10, 19797796284), (12, 16498163570), (14, 14141283060), (15, 13198530856), (17, 11645762520), (20, 9898898142), (21, 9427522040), (24, 8249081785), (28, 7070641530), (30, 6599265428), (34, 5822881260), (35, 5656513224), (40, 4949449071), (42, 4713761020), (51, 3881920840), (56, 3535320765), (60, 3299632714), (68, 2911440630), (70, 2828256612), (84, 2356880510), (85, 2329152504), (102, 1940960420), (105, 1885504408), (119, 1663680360), (120, 1649816357), (136, 1455720315), (140, 1414128306), (149, 1328711160), (168, 1178440255), (170, 1164576252), (204, 970480210), (210, 942752204), (238, 831840180), (255, 776384168), (280, 707064153), (298, 664355580), (340, 582288126), (357, 554560120), (408, 485240105), (420, 471376102), (447, 442903720), (476, 415920090), (510, 388192084), (595, 332736072), (596, 332177790), (680, 291144063), (714, 277280060), (745, 265742232), (840, 235688051), (894, 221451860), (952, 207960045), (1020, 194096042), (1043, 189815880), (1190, 166368036), (1192, 166088895), (1428, 138640030), (1490, 132871116), (1785, 110912024), (1788, 110725930), (2040, 97048021), (2086, 94907940), (2235, 88580744), (2380, 83184018), (2533, 78159480), (2856, 69320015), (2980, 66435558), (3129, 63271960), (3570, 55456012), (3576, 55362965), (4172, 47453970), (4470, 44290372), (4760, 41592009), (5066, 39079740), (5215, 37963176), (5960, 33217779), (6258, 31635980), (7140, 27728006), (7599, 26053160), (8344, 23726985), (8940, 22145186), (10132, 19539870), (10430, 18981588), (12516, 15817990), (12665, 15631896), (14280, 13864003), (15198, 13026580), (15645, 12654392), (17731, 11165640), (17880, 11072593), (20264, 9769935), (20860, 9490794), (25032, 7908995), (25330, 7815948), (30396, 6513290), (31290, 6327196), (35462, 5582820), (37995, 5210632), (41720, 4745397), (50660, 3907974), (53193, 3721880), (60792, 3256645), (62580, 3163598), (70924, 2791410), (75990, 2605316), (88655, 2233128), (93047, 2127720), (101320, 1953987), (106386, 1860940), (125160, 1581799), (141848, 1395705), (151980, 1302658), (177310, 1116564), (186094, 1063860), (212772, 930470), (265965, 744376), (279141, 709240), (303960, 651329), (354620, 558282), (372188, 531930), (425544, 465235)]