209295359160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{1459}}^1$

素因数の和:1806

約数の個数: 256

約数和(自身を含む): 647118720000

約数和(自身を除く): 437823360840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 113, 120, 142, 149, 213, 226, 284, 298, 339, 355, 426, 447, 452, 565, 568, 596, 678, 710, 745, 852, 894, 904, 1065, 1130, 1192, 1356, 1420, 1459, 1490, 1695, 1704, 1788, 2130, 2235, 2260, 2712, 2840, 2918, 2980, 3390, 3576, 4260, 4377, 4470, 4520, 5836, 5960, 6780, 7295, 8023, 8520, 8754, 8940, 10579, 11672, 13560, 14590, 16046, 16837, 17508, 17880, 21158, 21885, 24069, 29180, 31737, 32092, 33674, 35016, 40115, 42316, 43770, 48138, 50511, 52895, 58360, 63474, 64184, 67348, 80230, 84185, 84632, 87540, 96276, 101022, 103589, 105790, 120345, 126948, 134696, 158685, 160460, 164867, 168370, 175080, 192552, 202044, 207178, 211580, 217391, 240690, 252555, 253896, 310767, 317370, 320920, 329734, 336740, 404088, 414356, 423160, 434782, 481380, 494601, 505110, 517945, 621534, 634740, 652173, 659468, 673480, 824335, 828712, 869564, 962760, 989202, 1010220, 1035890, 1086955, 1195427, 1243068, 1269480, 1304346, 1318936, 1553835, 1648670, 1739128, 1978404, 2020440, 2071780, 2173910, 2390854, 2473005, 2486136, 2608692, 3107670, 3260865, 3297340, 3586281, 3956808, 4143560, 4347820, 4781708, 4946010, 5217384, 5977135, 6215340, 6521730, 6594680, 7172562, 8695640, 9563416, 9892020, 11705557, 11954270, 12430680, 13043460, 14345124, 15434761, 17931405, 19784040, 23411114, 23908540, 24565183, 26086920, 28690248, 30869522, 35116671, 35862810, 46304283, 46822228, 47817080, 49130366, 58527785, 61739044, 70233342, 71725620, 73695549, 77173805, 92608566, 93644456, 98260732, 117055570, 122825915, 123478088, 140466684, 143451240, 147391098, 154347610, 175583355, 185217132, 196521464, 231521415, 234111140, 245651830, 280933368, 294782196, 308695220, 351166710, 368477745, 370434264, 463042830, 468222280, 491303660, 589564392, 617390440, 702333420, 736955490, 926085660, 982607320, 1404666840, 1473910980, 1744127993, 1852171320, 2947821960, 3488255986, 5232383979, 6976511972, 8720639965, 10464767958, 13953023944, 17441279930, 20929535916, 26161919895, 34882559860, 41859071832, 52323839790, 69765119720, 104647679580, 209295359160]

約数ペア:

[(1, 209295359160), (2, 104647679580), (3, 69765119720), (4, 52323839790), (5, 41859071832), (6, 34882559860), (8, 26161919895), (10, 20929535916), (12, 17441279930), (15, 13953023944), (20, 10464767958), (24, 8720639965), (30, 6976511972), (40, 5232383979), (60, 3488255986), (71, 2947821960), (113, 1852171320), (120, 1744127993), (142, 1473910980), (149, 1404666840), (213, 982607320), (226, 926085660), (284, 736955490), (298, 702333420), (339, 617390440), (355, 589564392), (426, 491303660), (447, 468222280), (452, 463042830), (565, 370434264), (568, 368477745), (596, 351166710), (678, 308695220), (710, 294782196), (745, 280933368), (852, 245651830), (894, 234111140), (904, 231521415), (1065, 196521464), (1130, 185217132), (1192, 175583355), (1356, 154347610), (1420, 147391098), (1459, 143451240), (1490, 140466684), (1695, 123478088), (1704, 122825915), (1788, 117055570), (2130, 98260732), (2235, 93644456), (2260, 92608566), (2712, 77173805), (2840, 73695549), (2918, 71725620), (2980, 70233342), (3390, 61739044), (3576, 58527785), (4260, 49130366), (4377, 47817080), (4470, 46822228), (4520, 46304283), (5836, 35862810), (5960, 35116671), (6780, 30869522), (7295, 28690248), (8023, 26086920), (8520, 24565183), (8754, 23908540), (8940, 23411114), (10579, 19784040), (11672, 17931405), (13560, 15434761), (14590, 14345124), (16046, 13043460), (16837, 12430680), (17508, 11954270), (17880, 11705557), (21158, 9892020), (21885, 9563416), (24069, 8695640), (29180, 7172562), (31737, 6594680), (32092, 6521730), (33674, 6215340), (35016, 5977135), (40115, 5217384), (42316, 4946010), (43770, 4781708), (48138, 4347820), (50511, 4143560), (52895, 3956808), (58360, 3586281), (63474, 3297340), (64184, 3260865), (67348, 3107670), (80230, 2608692), (84185, 2486136), (84632, 2473005), (87540, 2390854), (96276, 2173910), (101022, 2071780), (103589, 2020440), (105790, 1978404), (120345, 1739128), (126948, 1648670), (134696, 1553835), (158685, 1318936), (160460, 1304346), (164867, 1269480), (168370, 1243068), (175080, 1195427), (192552, 1086955), (202044, 1035890), (207178, 1010220), (211580, 989202), (217391, 962760), (240690, 869564), (252555, 828712), (253896, 824335), (310767, 673480), (317370, 659468), (320920, 652173), (329734, 634740), (336740, 621534), (404088, 517945), (414356, 505110), (423160, 494601), (434782, 481380)]