164784635820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{2441}}^1\times {\mathrm{5953}}^1$

素因数の和:8422

約数の個数: 240

約数和(自身を含む): 591124742208

約数和(自身を除く): 426340106388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2441, 2835, 3780, 4882, 5670, 5953, 7323, 9764, 11340, 11906, 12205, 14646, 17087, 17859, 21969, 23812, 24410, 29292, 29765, 34174, 35718, 36615, 41671, 43938, 48820, 51261, 53577, 59530, 65907, 68348, 71436, 73230, 83342, 85435, 87876, 89295, 102522, 107154, 109845, 119060, 125013, 131814, 146460, 153783, 160731, 166684, 170870, 178590, 197721, 205044, 208355, 214308, 219690, 250026, 256305, 263628, 267885, 307566, 321462, 329535, 341740, 357180, 375039, 395442, 416710, 439380, 461349, 482193, 500052, 512610, 535770, 615132, 625065, 642924, 659070, 750078, 768915, 790884, 803655, 833420, 922698, 964386, 988605, 1025220, 1071540, 1125117, 1250130, 1318140, 1384047, 1500156, 1537830, 1607310, 1845396, 1875195, 1928772, 1977210, 2250234, 2306745, 2410965, 2500260, 2768094, 3075660, 3214620, 3375351, 3750390, 3954420, 4500468, 4613490, 4821930, 5536188, 5625585, 6750702, 6920235, 7500780, 9226980, 9643860, 11251170, 13501404, 13840470, 14531273, 16876755, 22502340, 27680940, 29062546, 33753510, 43593819, 58125092, 67507020, 72656365, 87187638, 101718911, 130781457, 145312730, 174375276, 203437822, 217969095, 261562914, 290625460, 305156733, 392344371, 406875644, 435938190, 508594555, 523125828, 610313466, 653907285, 784688742, 871876380, 915470199, 1017189110, 1177033113, 1220626932, 1307814570, 1525783665, 1569377484, 1830940398, 1961721855, 2034378220, 2354066226, 2615629140, 2746410597, 3051567330, 3661880796, 3923443710, 4577350995, 4708132452, 5492821194, 5885165565, 6103134660, 7846887420, 8239231791, 9154701990, 10985642388, 11770331130, 13732052985, 16478463582, 18309403980, 23540662260, 27464105970, 32956927164, 41196158955, 54928211940, 82392317910, 164784635820]

約数ペア:

[(1, 164784635820), (2, 82392317910), (3, 54928211940), (4, 41196158955), (5, 32956927164), (6, 27464105970), (7, 23540662260), (9, 18309403980), (10, 16478463582), (12, 13732052985), (14, 11770331130), (15, 10985642388), (18, 9154701990), (20, 8239231791), (21, 7846887420), (27, 6103134660), (28, 5885165565), (30, 5492821194), (35, 4708132452), (36, 4577350995), (42, 3923443710), (45, 3661880796), (54, 3051567330), (60, 2746410597), (63, 2615629140), (70, 2354066226), (81, 2034378220), (84, 1961721855), (90, 1830940398), (105, 1569377484), (108, 1525783665), (126, 1307814570), (135, 1220626932), (140, 1177033113), (162, 1017189110), (180, 915470199), (189, 871876380), (210, 784688742), (252, 653907285), (270, 610313466), (315, 523125828), (324, 508594555), (378, 435938190), (405, 406875644), (420, 392344371), (540, 305156733), (567, 290625460), (630, 261562914), (756, 217969095), (810, 203437822), (945, 174375276), (1134, 145312730), (1260, 130781457), (1620, 101718911), (1890, 87187638), (2268, 72656365), (2441, 67507020), (2835, 58125092), (3780, 43593819), (4882, 33753510), (5670, 29062546), (5953, 27680940), (7323, 22502340), (9764, 16876755), (11340, 14531273), (11906, 13840470), (12205, 13501404), (14646, 11251170), (17087, 9643860), (17859, 9226980), (21969, 7500780), (23812, 6920235), (24410, 6750702), (29292, 5625585), (29765, 5536188), (34174, 4821930), (35718, 4613490), (36615, 4500468), (41671, 3954420), (43938, 3750390), (48820, 3375351), (51261, 3214620), (53577, 3075660), (59530, 2768094), (65907, 2500260), (68348, 2410965), (71436, 2306745), (73230, 2250234), (83342, 1977210), (85435, 1928772), (87876, 1875195), (89295, 1845396), (102522, 1607310), (107154, 1537830), (109845, 1500156), (119060, 1384047), (125013, 1318140), (131814, 1250130), (146460, 1125117), (153783, 1071540), (160731, 1025220), (166684, 988605), (170870, 964386), (178590, 922698), (197721, 833420), (205044, 803655), (208355, 790884), (214308, 768915), (219690, 750078), (250026, 659070), (256305, 642924), (263628, 625065), (267885, 615132), (307566, 535770), (321462, 512610), (329535, 500052), (341740, 482193), (357180, 461349), (375039, 439380), (395442, 416710)]