156730740920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:790

約数の個数: 256

約数和(自身を含む): 401577523200

約数和(自身を除く): 244846782280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 173, 184, 211, 230, 260, 299, 346, 359, 422, 460, 520, 598, 692, 718, 844, 865, 920, 1055, 1196, 1384, 1436, 1495, 1688, 1730, 1795, 2110, 2249, 2392, 2743, 2872, 2990, 3460, 3590, 3979, 4220, 4498, 4667, 4853, 5486, 5980, 6920, 7180, 7958, 8257, 8440, 8996, 9334, 9706, 10972, 11245, 11960, 13715, 14360, 15916, 16514, 17992, 18668, 19412, 19895, 21944, 22490, 23335, 24265, 27430, 31832, 33028, 36503, 37336, 38824, 39790, 41285, 44980, 46670, 48530, 51727, 54860, 62107, 63089, 66056, 73006, 75749, 79580, 82570, 89960, 93340, 97060, 103454, 107341, 109720, 124214, 126178, 146012, 151498, 159160, 165140, 182515, 186680, 194120, 206908, 214682, 248428, 252356, 258635, 292024, 302996, 310535, 315445, 330280, 365030, 378745, 413816, 429364, 474539, 496856, 504712, 517270, 536705, 605992, 621070, 630890, 730060, 757490, 807391, 839569, 858728, 949078, 984737, 1034540, 1073410, 1242140, 1261780, 1428461, 1460120, 1514980, 1614782, 1679138, 1742227, 1898156, 1969474, 2069080, 2146820, 2372695, 2484280, 2523560, 2856922, 3029960, 3229564, 3358276, 3484454, 3796312, 3938948, 4036955, 4197845, 4293640, 4745390, 4923685, 5713844, 6459128, 6716552, 6968908, 7142305, 7877896, 8073910, 8395690, 8711135, 9490780, 9847370, 10914397, 11427688, 13104577, 13937816, 14284610, 16147820, 16791380, 17422270, 18569993, 18981560, 19694740, 21828794, 22648951, 26209154, 28569220, 32295640, 33582760, 34844540, 37139986, 39389480, 43657588, 45297902, 52418308, 54571985, 57138440, 65522885, 69689080, 74279972, 87315176, 90595804, 92849965, 104836616, 109143970, 113244755, 131045770, 148559944, 170359501, 181191608, 185699930, 218287940, 226489510, 262091540, 301405271, 340719002, 371399860, 436575880, 452979020, 524183080, 602810542, 681438004, 742799720, 851797505, 905958040, 1205621084, 1362876008, 1507026355, 1703595010, 2411242168, 3014052710, 3407190020, 3918268523, 6028105420, 6814380040, 7836537046, 12056210840, 15673074092, 19591342615, 31346148184, 39182685230, 78365370460, 156730740920]

約数ペア:

[(1, 156730740920), (2, 78365370460), (4, 39182685230), (5, 31346148184), (8, 19591342615), (10, 15673074092), (13, 12056210840), (20, 7836537046), (23, 6814380040), (26, 6028105420), (40, 3918268523), (46, 3407190020), (52, 3014052710), (65, 2411242168), (92, 1703595010), (104, 1507026355), (115, 1362876008), (130, 1205621084), (173, 905958040), (184, 851797505), (211, 742799720), (230, 681438004), (260, 602810542), (299, 524183080), (346, 452979020), (359, 436575880), (422, 371399860), (460, 340719002), (520, 301405271), (598, 262091540), (692, 226489510), (718, 218287940), (844, 185699930), (865, 181191608), (920, 170359501), (1055, 148559944), (1196, 131045770), (1384, 113244755), (1436, 109143970), (1495, 104836616), (1688, 92849965), (1730, 90595804), (1795, 87315176), (2110, 74279972), (2249, 69689080), (2392, 65522885), (2743, 57138440), (2872, 54571985), (2990, 52418308), (3460, 45297902), (3590, 43657588), (3979, 39389480), (4220, 37139986), (4498, 34844540), (4667, 33582760), (4853, 32295640), (5486, 28569220), (5980, 26209154), (6920, 22648951), (7180, 21828794), (7958, 19694740), (8257, 18981560), (8440, 18569993), (8996, 17422270), (9334, 16791380), (9706, 16147820), (10972, 14284610), (11245, 13937816), (11960, 13104577), (13715, 11427688), (14360, 10914397), (15916, 9847370), (16514, 9490780), (17992, 8711135), (18668, 8395690), (19412, 8073910), (19895, 7877896), (21944, 7142305), (22490, 6968908), (23335, 6716552), (24265, 6459128), (27430, 5713844), (31832, 4923685), (33028, 4745390), (36503, 4293640), (37336, 4197845), (38824, 4036955), (39790, 3938948), (41285, 3796312), (44980, 3484454), (46670, 3358276), (48530, 3229564), (51727, 3029960), (54860, 2856922), (62107, 2523560), (63089, 2484280), (66056, 2372695), (73006, 2146820), (75749, 2069080), (79580, 1969474), (82570, 1898156), (89960, 1742227), (93340, 1679138), (97060, 1614782), (103454, 1514980), (107341, 1460120), (109720, 1428461), (124214, 1261780), (126178, 1242140), (146012, 1073410), (151498, 1034540), (159160, 984737), (165140, 949078), (182515, 858728), (186680, 839569), (194120, 807391), (206908, 757490), (214682, 730060), (248428, 630890), (252356, 621070), (258635, 605992), (292024, 536705), (302996, 517270), (310535, 504712), (315445, 496856), (330280, 474539), (365030, 429364), (378745, 413816)]