457722754920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{132761}}^1$

素因数の和:132996

約数の個数: 192

約数和(自身を含む): 1521627765840

約数和(自身を除く): 1063905010920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 157, 180, 183, 244, 305, 314, 360, 366, 471, 488, 549, 610, 628, 732, 785, 915, 942, 1098, 1220, 1256, 1413, 1464, 1570, 1830, 1884, 2196, 2355, 2440, 2745, 2826, 3140, 3660, 3768, 4392, 4710, 5490, 5652, 6280, 7065, 7320, 9420, 9577, 10980, 11304, 14130, 18840, 19154, 21960, 28260, 28731, 38308, 47885, 56520, 57462, 76616, 86193, 95770, 114924, 132761, 143655, 172386, 191540, 229848, 265522, 287310, 344772, 383080, 398283, 430965, 531044, 574620, 663805, 689544, 796566, 861930, 1062088, 1149240, 1194849, 1327610, 1593132, 1723860, 1991415, 2389698, 2655220, 3186264, 3447720, 3982830, 4779396, 5310440, 5974245, 7965660, 8098421, 9558792, 11948490, 15931320, 16196842, 20843477, 23896980, 24295263, 32393684, 40492105, 41686954, 47793960, 48590526, 62530431, 64787368, 72885789, 80984210, 83373908, 97181052, 104217385, 121476315, 125060862, 145771578, 161968420, 166747816, 187591293, 194362104, 208434770, 242952630, 250121724, 291543156, 312652155, 323936840, 364428945, 375182586, 416869540, 485905260, 500243448, 583086312, 625304310, 728857890, 750365172, 833739080, 937956465, 971810520, 1250608620, 1271452097, 1457715780, 1500730344, 1875912930, 2501217240, 2542904194, 2915431560, 3751825860, 3814356291, 5085808388, 6357260485, 7503651720, 7628712582, 10171616776, 11443068873, 12714520970, 15257425164, 19071781455, 22886137746, 25429041940, 30514850328, 38143562910, 45772275492, 50858083880, 57215344365, 76287125820, 91544550984, 114430688730, 152574251640, 228861377460, 457722754920]

約数ペア:

[(1, 457722754920), (2, 228861377460), (3, 152574251640), (4, 114430688730), (5, 91544550984), (6, 76287125820), (8, 57215344365), (9, 50858083880), (10, 45772275492), (12, 38143562910), (15, 30514850328), (18, 25429041940), (20, 22886137746), (24, 19071781455), (30, 15257425164), (36, 12714520970), (40, 11443068873), (45, 10171616776), (60, 7628712582), (61, 7503651720), (72, 6357260485), (90, 5085808388), (120, 3814356291), (122, 3751825860), (157, 2915431560), (180, 2542904194), (183, 2501217240), (244, 1875912930), (305, 1500730344), (314, 1457715780), (360, 1271452097), (366, 1250608620), (471, 971810520), (488, 937956465), (549, 833739080), (610, 750365172), (628, 728857890), (732, 625304310), (785, 583086312), (915, 500243448), (942, 485905260), (1098, 416869540), (1220, 375182586), (1256, 364428945), (1413, 323936840), (1464, 312652155), (1570, 291543156), (1830, 250121724), (1884, 242952630), (2196, 208434770), (2355, 194362104), (2440, 187591293), (2745, 166747816), (2826, 161968420), (3140, 145771578), (3660, 125060862), (3768, 121476315), (4392, 104217385), (4710, 97181052), (5490, 83373908), (5652, 80984210), (6280, 72885789), (7065, 64787368), (7320, 62530431), (9420, 48590526), (9577, 47793960), (10980, 41686954), (11304, 40492105), (14130, 32393684), (18840, 24295263), (19154, 23896980), (21960, 20843477), (28260, 16196842), (28731, 15931320), (38308, 11948490), (47885, 9558792), (56520, 8098421), (57462, 7965660), (76616, 5974245), (86193, 5310440), (95770, 4779396), (114924, 3982830), (132761, 3447720), (143655, 3186264), (172386, 2655220), (191540, 2389698), (229848, 1991415), (265522, 1723860), (287310, 1593132), (344772, 1327610), (383080, 1194849), (398283, 1149240), (430965, 1062088), (531044, 861930), (574620, 796566), (663805, 689544)]