64776513760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{7433}}^1$

素因数の和:7737

約数の個数: 192

約数和(自身を含む): 181282074624

約数和(自身を除く): 116505560864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 251, 280, 310, 434, 496, 502, 560, 620, 868, 992, 1004, 1085, 1120, 1240, 1255, 1736, 1757, 2008, 2170, 2480, 2510, 3472, 3514, 4016, 4340, 4960, 5020, 6944, 7028, 7433, 7781, 8032, 8680, 8785, 10040, 14056, 14866, 15562, 17360, 17570, 20080, 28112, 29732, 31124, 34720, 35140, 37165, 38905, 40160, 52031, 54467, 56224, 59464, 62248, 70280, 74330, 77810, 104062, 108934, 118928, 124496, 140560, 148660, 155620, 208124, 217868, 230423, 237856, 248992, 260155, 272335, 281120, 297320, 311240, 416248, 435736, 460846, 520310, 544670, 594640, 622480, 832496, 871472, 921692, 1040620, 1089340, 1152115, 1189280, 1244960, 1612961, 1664992, 1742944, 1843384, 1865683, 2081240, 2178680, 2304230, 3225922, 3686768, 3731366, 4162480, 4357360, 4608460, 6451844, 7373536, 7462732, 8064805, 8324960, 8714720, 9216920, 9328415, 12903688, 13059781, 14925464, 16129610, 18433840, 18656830, 25807376, 26119562, 29850928, 32259220, 36867680, 37313660, 51614752, 52239124, 57836173, 59701856, 64518440, 65298905, 74627320, 104478248, 115672346, 129036880, 130597810, 149254640, 208956496, 231344692, 258073760, 261195620, 289180865, 298509280, 404853211, 417912992, 462689384, 522391240, 578361730, 809706422, 925378768, 1044782480, 1156723460, 1619412844, 1850757536, 2024266055, 2089564960, 2313446920, 3238825688, 4048532110, 4626893840, 6477651376, 8097064220, 9253787680, 12955302752, 16194128440, 32388256880, 64776513760]

約数ペア:

[(1, 64776513760), (2, 32388256880), (4, 16194128440), (5, 12955302752), (7, 9253787680), (8, 8097064220), (10, 6477651376), (14, 4626893840), (16, 4048532110), (20, 3238825688), (28, 2313446920), (31, 2089564960), (32, 2024266055), (35, 1850757536), (40, 1619412844), (56, 1156723460), (62, 1044782480), (70, 925378768), (80, 809706422), (112, 578361730), (124, 522391240), (140, 462689384), (155, 417912992), (160, 404853211), (217, 298509280), (224, 289180865), (248, 261195620), (251, 258073760), (280, 231344692), (310, 208956496), (434, 149254640), (496, 130597810), (502, 129036880), (560, 115672346), (620, 104478248), (868, 74627320), (992, 65298905), (1004, 64518440), (1085, 59701856), (1120, 57836173), (1240, 52239124), (1255, 51614752), (1736, 37313660), (1757, 36867680), (2008, 32259220), (2170, 29850928), (2480, 26119562), (2510, 25807376), (3472, 18656830), (3514, 18433840), (4016, 16129610), (4340, 14925464), (4960, 13059781), (5020, 12903688), (6944, 9328415), (7028, 9216920), (7433, 8714720), (7781, 8324960), (8032, 8064805), (8680, 7462732), (8785, 7373536), (10040, 6451844), (14056, 4608460), (14866, 4357360), (15562, 4162480), (17360, 3731366), (17570, 3686768), (20080, 3225922), (28112, 2304230), (29732, 2178680), (31124, 2081240), (34720, 1865683), (35140, 1843384), (37165, 1742944), (38905, 1664992), (40160, 1612961), (52031, 1244960), (54467, 1189280), (56224, 1152115), (59464, 1089340), (62248, 1040620), (70280, 921692), (74330, 871472), (77810, 832496), (104062, 622480), (108934, 594640), (118928, 544670), (124496, 520310), (140560, 460846), (148660, 435736), (155620, 416248), (208124, 311240), (217868, 297320), (230423, 281120), (237856, 272335), (248992, 260155)]